MHT-CET 2026 (12 May Shift I), Paper II, Physics & Chemistry question paper
100 questions · 100 marks · 90 minutes · +1 per correct answer, no negative marking
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Physics
50 questions
- 1If and are perpendicular to each other, the value of 'a' is
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- 2A particular physical quantity is given by and the measured value of 'a' is unit with unit accuracy. The value of 'b' is unit with unit accuracy. The % error in is nearly
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- 3Two particles A and B are moving in uniform circular motion in concentric circles of radii and with speeds and respectively. and are the time periods of rotation of the particles respectively and their relation is . The ratio of angular speed of B to that of A will be
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- 4Airplanes A and B are flying with constant velocity in the same vertical plane at angles and with respect to the horizontal as shown in the figure. The speed of A is m/s. At time s, an observer in A finds B at a distance of m. This observer sees B moving with a constant velocity perpendicular to the line of motion of A. If at , A just escapes being hit by B, in second is
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- 5Four solid spheres, each of diameter cm and mass kg are placed with their centres at the corners of a square of side cm. The M.I. of the system about the diagonal of the square is kg-m, then is
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- 6In the case of rotational dynamics, which of the following statements is correct? { = linear displacement, = angular acceleration, = radius vector, = linear acceleration, = angular momentum, = linear momentum, = angular displacement} 1. 2. 3. 4.
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- 7Which of the following sentence is true? a. Moment of a couple is independent of the axis of rotation or the points of application of forces. b. Moment of a couple produces translational acceleration. c. Moment of a couple can be balanced by single force. d. Moment of a couple depends upon the axis of rotation or the points of application of forces.
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- 8Four particles, each of mass M and equidistant from each other, move along a circle of radius R under the action of their gravitational attraction, the speed of each particle is
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- 9A vessel contains oil (density ) over mercury (density ). A homogeneous sphere floats with half its volume immersed in mercury and the remaining half in oil. The density of the material of the sphere in is
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- 10In a hydraulic press, the small cylinder has a diameter of cm, while the large cylinder has a diameter of cm. If a force is applied to a piston of small cylinder, then the force on the piston of large cylinder is
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- 11A rectangular film of liquid is expanded from ( cm cm) to ( cm cm). If the work done is J, the surface tension of the liquid is
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- 12Three spheres, P, Q and R, having radii m, m and m respectively, are coated with lamp black on their outer surfaces. The wavelengths corresponding to maximum intensity (radiated) are nm, nm and nm respectively. If the powers radiated by them are , and respectively, then is
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- 13Three rods made of the same material and the same cross-sectional areas have been joined as shown in the figure. Each rod is of the same length. The temperature of the junction is
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- 14For any thermodynamic process, the work done by the system depends
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- 15One mole of a mono-atomic ideal gas is taken through a cycle ABCDA as shown in the P-V diagram, then
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- 16The difference between two molar specific heats of a gas is . If the ratio of two specific heats of gas is , the molar specific heat of the gas at constant pressure in is
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- 17The pressure of a given mass of a gas is decreased by at constant temperature, then its volume will
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- 18A particle performing S.H.M., has a period of s. The particle starts from a mean position. The ratio of distances travelled by the particle in the first and second second is
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- 19A simple harmonic oscillator having four identical springs (as shown in figure) has a time period . Another similar simple harmonic oscillator of the same mass but the four identical springs with spring constants has a time period , then is
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- 20Two particles performing simple harmonic motions of maximum accelerations, and , have the same amplitudes. The ratio of their angular frequencies is
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- 21A simple harmonic progressive wave is given by the equation . If the wave velocity is equal to (maximum particle velocity), then the wavelength is = amplitude, = frequency, = time, = displacement, = distance
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- 22Two simple harmonic progressive waves have displacements and . The phase difference between the two waves is
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- 23A pipe closed at one end vibrating in the sixth overtone is in unison with the open pipe vibrating in its sixth overtone. The ratio is = vibrating length of pipe closed at one end, = vibrating length of pipe open at both ends
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- 24A whistle giving out Hz approaches a stationary observer at a speed of m/s. The frequency heard by the observer (in Hz) is nearly (speed of sound m/s)
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- 25The equal charges (say 'q') are placed at a distance of and a third charge is placed at a mid-point. The potential energy of the system is ( = permittivity of free space)
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- 26A charge is placed at the centre of the line joining two equal charges . The system of the three charges will be in equilibrium if is equal to
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- 27A parallel plate air capacitor consists of two metal plates of area and separation . A slab of thickness and dielectric constant is inserted between the plates with its faces parallel to the plates. The effective capacitance of the system is ( = permittivity of free space)
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- 28When the dielectric is placed in an external electric field, the electric field inside the dielectric is
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- 29Two cells of e.m.f.s approximately V and V are to be compared using a potentiometer (sum and difference method) of length cm, then,
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- 30The value of shunt resistance that allows of the main current through the galvanometer of is nearly
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- 31An electron is moving with initial velocity in a magnetic field . Its de-Broglie wavelength will
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- 32A charge is circulating at a constant speed with a semicircular loop of radius . The magnetic moment of this loop is
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- 33A charged particle of mass and charge travels on a circular path, (of radius unit) is perpendicular to a magnetic field . The time taken by a particle to complete revolutions is
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- 34Two long straight parallel wires are separated by a distance of cm. Each wire carries current mA in the same direction. The magnetic field at a point P midway between them is = permeability of free space
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- 35Two inductors, and , are connected in parallel and time-varying current flows the combination. If and are the currents passing through the inductor and respectively, the ratio is
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- 36Two conducting circular loops of radii and are placed in the same plane with their centres coinciding. The mutual inductance between them is {same current is passing through both the coils} ( = permeability of free space)
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- 37A conducting rod AB of length is rotated about point O which lies between point A and B in a uniform magnetic field directed into the paper. If length , then is = angular velocity
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- 38By combining three inductances, H, H and H, the minimum value of effective inductance that can be obtained is (in H)
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- 39An e.m.f. is applied to a circuit containing L, C and R in series where and . The average power dissipated in the circuit is
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- 40In a series LCR circuit, the inductance mH, capacitor and resistance ohm. The frequency at which resonance occurs is
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- 41A bi-convex lens is formed with two thin plano-convex lenses as shown in the figure. Refractive index of the first lens is and that of second is . Both the curved surfaces are of the same radius of curvature cm. For an object distance of cm, the image distance will be
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- 42Resolving power of a telescope can be increased by
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- 43Unpolarized light with intensity passes through three polaroids such that the transmission axis of the last polaroid is crossed with the first. If the intensity of emerging light is . The angle between the first two polaroids and the angle for which the transmitted intensity is maximum are respectively given,
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- 44In Young's double slit experiment, the fringe width is mm with light of wavelength A.U. If the light of wavelength A.U. is used, with no other change in the experimental set up. The change in fringe width is
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- 45A photon of energy units ejects a photo-electron from a metal surface whose work function is . If an electron(e) having maximum kinetic energy enters into a uniform magnetic field of induction(B) in a direction perpendicular to the field and describes a circular path of radius R, then radius R is = mass of electron
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- 46Which of the following transition in hydrogen atom emits photon of highest frequency?
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- 47In transition 'a', three particles and two particles are emitted in succession from the element . In transition 'b', two gamma rays, one particle and two particles are emitted in succession from element . The atomic number and the mass number of the new elements formed respectively are
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- 48The truth table for the system of four NAND gates as shown in the figure is
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- 49A LED emits visible light when its
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- 50In one branch, resistance and a p-n junction diode are connected in series and in another branch, resistance is connected. Both the branches are connected in parallel to each other. The total resistance of the circuit when a) diode is forward biased and when b) diode is reverse biased respectively are {consider the p-n junction diode as an ideal diode}
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Chemistry
50 questions
- 51Which of the following substances contains the maximum number of atoms? (molar mass in g - , , , )
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- 52Identify a set of isoelectronic species from the following.
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- 53Which of the following sets of quantum numbers is incorrect for an electron in an atom?
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- 54Which of the following elements of group 17 has the highest negative electron gain enthalpy?
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- 55A hot air balloon has a volume of at . What is the volume if air cools to ?
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- 56For a certain reaction, change in enthalpy is kJ and entropy change . Find the temperature so that is zero.
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- 57Calculate for i. ; kJ/mol ii. ; kJ/mol iii. ; kJ/mol
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- 58Which of the following enthalpy change is negative?
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- 59Calculate the pH of M HCl solution at .
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- 60What is the of solution having at K?
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- 61Which of the following is a strong electrolyte?
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- 62Which among , , and exhibit disproportionation reaction?
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- 63Consider the following compounds : , and . The oxidation state of the underlined elements in them are, respectively,
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- 64What is the number of neutrons present in tritium?
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- 65What type of isomerism is exhibited by compounds and ?
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- 66Which of the following catalysts is used in the hydrogenation of vegetable oil?
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- 67A compound is formed by two elements A and B. The elements B forms cubic close packed structure and atoms of A occupy rd of tetrahedral voids. If the formula of the compound is , then find the value of .
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- 68What is the maximum number of nearest neighbors for a given lattice point in the hcp structure?
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- 69Calculate the amount of KCl that should be added to g of pure water to decrease the freezing point of water by K, if for water is . [Degree of dissociation of KCl , Molar mass of KCl g/mol]
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- 70Calculate the temperature of the solution in which a solution containing g solute in has an osmotic pressure of atm. [Molar mass of solute , ]
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- 71Which of the following binary solution exhibits higher vapor pressure than the vapour pressure of its pure components at same temprecure?
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- 72What is the mole fraction of ethanol in solution containing g of ethanol and g of water? (Molar mass of ethanol , Molar mass of water )
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- 73What is the SI unit of molar conductivity?
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- 74Calculate of the following cell at K. V, V
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- 75The standard electrode potential for is V. What is the stranded potential for the reaction: .
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- 76In a reaction, Products, the rate law is . Calculate the rate constant if the rate of reaction is mol and is mol/L.
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- 77What is the half life of a first order reaction if the value of the rate constant is ?
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- 78Which of the following types of nanostructures, the thin film is?
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- 79What is the number of metallic allotrops of polonium?
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- 80Which one of the following ions exhibits d-d transition and paramagnetism?
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- 81Which of the following electronic configurations is of an element lanthanum?
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- 82Which of the following type of isomerism is found in compounds and ?
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- 83What is the number of electron pairs involved in the formation of coordinate bonds in cisplatin?
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- 84Why does Chlorobenzene exhibit very low reactivity towards nucleophilic substitution reaction?
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- 85Which of the following compounds is obtained using Wurtz synthesis?
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- 86Identify the product obtained when alkyl magnesium halides are reacted with water.
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- 87Identify false statements regarding the properties of alcohol and phenol.
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- 88Identify the increasing order of boiling points for the compounds stated below. (A) n-Propyl alcohol (B) n-Butyl alcohol (C) Isopropyl alcohol (D) Isobutyl alcohol
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- 89Which of the following reactions is NOT used for preparation of alkyl halide?
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- 90(Carbonyl group in aldehydes and ketones) (Methylene group) Identify the name of above reaction.
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- 91Which of the following statements regarding aldol condensation is TRUE?
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- 92Which of the following aldehydes exhibits Cannizzaro reaction when heated with strong alkali?
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- 93Which of the following reagents forms semicarbazone when treated with ketones?
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- 94Which of the following amines is obtained by using Gabriel phthalimide synthesis?
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- 95Identify IUPAC name for aniline.
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- 96Which of the following statements regarding proteins are correct? (A) Serum albumin is a globular protein. (B) Myosin is a globular protein. (C) Insulin is a fibrous protein. (D) Legumelin is a globular protein.
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- 97Which of the following compounds exists as dipolar ion?
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- 98Which of the following compounds is used to obtain bakelite?
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- 99Which of the following polymers is known as nylon?
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- 100Which of the following is used as pain-killer?
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