MHT-CET 2026 (13 May Shift II), 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
- 1The vector and are perpendicular to each other. Then positive value of '' is
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- 2The resistance of a conductor is where voltage V and current A. The error in the calculation of is
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- 3If two spheres are projected at angles and with horizontal and the maximum heights reached are same. The ratio of their initial velocities is
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- 4A spring has length and force constant . It is cut into 2 springs of length and such that (=an integer). The force constant of the spring of length is
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- 5Figure shows a composite system of two uniform rods of length as shown. The co-ordinates of the centre of mass of the system of rods are
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- 6A thin wire of length and uniform linear mass density is bent into a circular loop with centre at '' as shown in figure. The moment of inertia of the loop about the axis is
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- 7The ratio of radius of gyration of circular disc about a tangential axis in its plane and of a circular ring of the same radius about a tangential axis in its plane is
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- 8The difference between angular speed of minute hand and second hand of a clock is (in rad/s)
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- 9The magnitude of gravitational field at distance and from the centre of a uniform sphere of radius and mass are and respectively. If and , then the ratio is
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- 10A wooden cube (density ) of side floats on a liquid of density with its upper and lower surfaces horizontal. If the cube is pushed slightly down and released, it performs S.H.M. of period . The value of is ( = acceleration due to gravity)
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- 11When a large bubble rises from bottom of a water lake to its surface, then its radius doubles. If the atmospheric pressure is equal to the pressure of height of a certain water column then the depth of lake will be
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- 12What is the radius of the biggest aluminium coin of thickness and density , which will be able to float on the water surface of surface tension ? ( = acceleration due to gravity)
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- 13The excess pressure inside a spherical drop of water is four times that of another drop. Their respective mass ratio is
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- 14If J of energy is incident on area and amount of heat reflected is J, coefficient of absorption is the amount of energy transmitted is
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- 15The radiation emitted by a star A is times that of the sun. If surface temperature of sun and star A are K and K respectively, the ratio of radii of star A and sun is
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- 16Two hot bodies and have temperature and respectively at . The temperature of the surroundings is . The ratio of the respective rates of cooling and of these two bodies at will be
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- 17A monoatomic ideal gas, initially at temperature is enclosed in a cylinder fitted with a frictionless piston. The gas is allowed to expand adiabatically to a temperature by releasing the piston suddenly. If and be the lengths of the gas column before and after expansion respectively, then is
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- 18During an adiabatic process, the pressure of a gas is found to be proportional to the cube of its temperature. The ratio for the gas is
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- 19A balloon contains of at and atmospheric pressure. Then, volume of at and atmospheric pressure will be
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- 20The time period of a simple pendulum inside a stationary lift is s. The time period when the lift moves upwards with an acceleration is ( = acceleration due to gravity)
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- 21A spring of mass kg/m has length m. It is fixed at both ends and stretched such that is has a tension N. The string vibrates in three segments with amplitude cm. The amplitude of transverse (particle) velocity is
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- 22The path difference between two waves and is
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- 23An organ pipe closed at one end has fundamental frequency of Hz. The maximum number of overtones generated by this pipe a normal person can hear is (neglect end connection)
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- 24Two sirens situated one km apart are producing sound of frequency Hz. The observer starts moving from one siren to the other with a speed of m/s. If the speed of sound is m/s, What will be the beat frequency heard by the observer?
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- 25Two charges of equal magnitude '' are placed in air at a distance '' apart and third charge is placed at mid-point. The potential energy of the system is ( = permittivity of free space)
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- 26Three charges , and are located at the vertices of an equilateral triangle. At the centre of the triangle
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- 27Charge of mass '' revolves around a stationary charge in a circular orbit of radius ''. The orbital periodic time of would be
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- 28A slab of material of dielectric constant has the same area as the plates of the parallel plate capacitor but has thickness , where is the separation of the plates. How is the capacitance changed, when the slab is inserted between the plates? ( = original capacitance)
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- 29A current of A passes through the potentiometer wire of resistivity cm and area of cross-section . The potential gradient is (in V/m)
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- 30An ammeter has resistance and range . What resistance should be connected in parallel with it to increase its range by ?
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- 31Two circular coils and are made from the same wire but the radius of coil is twice that of coil . What is the ratio of potential difference applied across them, so that the magnetic field at their centres is the same?
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- 32The magnitude of the magnetic field inside a long solenoid is increased by
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- 33A domain in a ferromagnetic substance is in the form of a cube of side ''. If it contains '' atoms and each atomic dipole moment then the magnetisation of the domain is
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- 34A varying magnetic flux linking a coil is . If at time s, the e.m.f. induced is V then the magnitude of is (in )
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- 35A coil of wire of radius has turns and a self-inductance of mH. The self inductance of a coil with same radius and turns is
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- 36A step down transformer has turns on secondary and turns on primary winding. If a transformer is connected to V and A a.c. source, what is the output current of the transformer?
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- 37An inductance of negligible resistance, whose reactance is at Hz is connected to a V, Hz Power line. The current in the inductor is
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- 38In an a.c. circuit, if the power factor changes from to then the increase in impedance is
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- 39An alternating voltage volt is connected to a capacitor through an a.c. ammeter. The reading of the ammeter will be
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- 40How much water should be filled in a container of height cm, so that it appears half filled to the observer when viewed from the top of the container?
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- 41A double slit experiment is performed with light of wavelength nm. A thin film of thickness and refractive index is introduced in the path of the upper beam. The location of the central maximum
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- 42Two coherent sources and produce interference at a point on the screen where there is a dark band which is formed between bright band and bright band. Wavelength of light used is . The path difference between and is cm. The value of is
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- 43In double slit experiment, the two slits are mm apart and the screen is placed m away. A monochromatic light of wavelength nm is used. What will be the width of each slit for obtaining ten maxima of double slit within the central maxima of single slit pattern?
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- 44The energy of a photon is equal to the kinetic energy of a proton. If is the de-Broglie wavelength of a proton, is the wavelength associated with the photon and if the energy of the photon is then is proportional to
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- 45A point source of light is used in a photoelectric effect. If the source is moved farther from the emitting metal, then the stopping potential
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- 46When an electron in hydrogen atom revolves in a stationary orbit, it
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- 47Two radioactive substances and have decay constant and respectively. At , they have the same number of nuclei. The ratio of number of nuclei of to those of will be after a time interval
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- 48In an n-p-n transistor the collector current is mA. If of the electrons from the emitter reach the collector then
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- 49The following circuit is equivalent to
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- 50The forward biased diode connection is
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Chemistry
50 questions
- 51Calculate the number of atoms in each of the following. (a) g nitrogen (b) g sodium
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- 52What is the angular momentum of an electron in the 4th stationary state of hydrogen atom? Js)
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- 53Which element from following does NOT belong to group 16?
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- 54Identify the structure of molecule from following.
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- 55Find the new volume of the gas at temperature at by keeping constant pressure. If the same gas occupies volume at .
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- 56What is the enthalpy of vaporization of methanol, if kJ heat is required for vaporization of g of it?
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- 57If moles of gas expand isothermally and reversibly from volume to volume at K, the work obtained is kJ. Calculate the value of .
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- 58Which of the following statements regarding entropy is correct?
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- 59Which of the following covalent bonds has the highest bond enthalpy?
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- 60One litre of a buffer solution containing M and M has value of . Find the pH.
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- 61What is degree of ionization of water at K?
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- 62Which of the following is not amphoteric?
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- 63Which of the following is the strongest reducing agent?
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- 64What is the oxidation number of phosphorus in ?
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- 65Which compound is used in medicine as barium meal for intestinal x-ray?
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- 66Which of the following compounds is optically active?
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- 67Identify the correct pair of functional isomers.
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- 68Which of the following is the chemical name of Gammexane?
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- 69Identify the catalyst used for hydrogenation of oil.
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- 70Identify the product obtained when phenyl ethene is oxidised using potassium permanganate in dil .
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- 71Find out the number of unit cells present in g of an element if density of it is . [Volume of unit cell ]
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- 72A metal crystallizes to form fcc unit cells. Calculate the void volume of a unit cell if the edge length of the unit cell is pm.
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- 73Copper crystallises in a face-centred cubic lattice with a unit cell length of pm. What is the radius of copper atom in pm?
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- 74Calculate the mass of solute dissolved in g solvent that produces boiling point elevation K. for solvent & Molar mass of solute
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- 75The relative lowering of vapor pressure obtained by dissolving g of solute in g of water is . Determine the molar mass of the solute
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- 76Identify the correct statement from the following.
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- 77When g Cu metal is deposited at the cathode during the passage of ampere current through its salt solution for minutes. Calculate the value of if the molar mass of copper is
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- 78Calculate the electrode potential of electrode having M concentration of V).
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- 79Calculate the rate constant of first order reaction if the slope of graph of versus time is .
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- 80Which of the following statements is correct?
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- 81For a reaction Product, the rate constant is . What is the order of the reaction?
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- 82Which of the following properties is NOT true regarding emulsion?
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- 83The effective magnetic moment of is measured as Bohr magnetons (BM). Determine the number of unpaired electrons in .
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- 84Which complex exhibits geometrical isomerism?
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- 85What is the coordination number in complexes?
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- 86Which of the following type of reactions is found in halogenation, sulphonation and Friedel-crafts reaction of haloarenes?
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- 87Which of the following alkyl halides is least reactive towards reaction?
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- 88Identify the type of above reaction.
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- 89What is the final product of the oxidation reaction of a primary alcohol by acidified ?
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- 90Which of the following is the correct order of acidic strength of following compounds? i. , ii. , iii. , iv.
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- 91What is a name of tert. Butyl alcohol according to carbinol systeme?
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- 92Which of the following compounds is obtained when an acetic acid is treated with reagent ?
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- 93Identify the carboxylic acid having least pKa value from following.
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- 94Which of the following amines is secondary and has formula ?
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- 95Which of the following compounds is obtained when alkyl cyanides are reacted with sodium and ethanol?
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- 96Why is tryptophan called an essential amino acid?
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- 97What are the basic building blocks of proteins?
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- 98Which of the following substances is used as accelerator for vulcanization of rubber?
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- 99Which of the following is a biodegradable polymer?
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- 100Which of the following medicinal plants is used to extract antimocrobial substance for cold?
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