MHT-CET 2026 (17 April 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
- 1Resultant of two vectors and is of magnitude A. If is reversed, then the resultant is of magnitude B. The value of is
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- 2Mass and volume of a body are found to be kg and respectively. Then the density of a body is
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- 3Two balls A and B are projected at an angle of and respectively, so that the maximum heights reached are same for both. The ratio of initial velocity of projection of ball A to that for ball B is
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- 4Three identical spheres, each of mass 'm' kg, are kept as shown in the figure, touching each other, with their centers on a straight line. If their centers are marked as A, B, C respectively, the distance of center of mass of the system from A is
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- 5Four point masses m, 2m, 3m and 4m are kept at the corners A, B, C and D respectively of a square ABCD of side ''. The moment of inertia of the system about an axis perpendicular to the plane of the square and passing through the point D is
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- 6A system of five solid spheres each of mass '' and radius '' are rotating about an axis AA' as shown in figure. Hence the moment of inertia of the system about the axis of rotation AA' is
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- 7Two bodies A and B have moment of inertia and , and angular momenta and respectively. Both of them have same kinetic energy of rotation. So the ratio to is
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- 8The speed with which the earth would have to rotate about its axis so that a person on the equator would weigh th as much as at present is ( = gravitational acceleration, = equatorial radius of the earth.)
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- 9The excess pressure inside a spherical water drop A is four times that of another water drop B. Then, the ratio of the mass of water drop A to that of drop B is
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- 10In a capillary tube of area of cross-section '' water rises to height ''. To what height will water rise in a capillary tube of area of cross-section ?
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- 11A soap bubble of radius cm is expanded to radius cm. Surface tension of soap solution is 25 dyne/cm. The work done during expansion in erg is
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- 12In an external environment of temperature kelvin, a sphere at temperature kelvin has cooling rate . When the temperature of that sphere falls to kelvin, the cooling rate of the sphere will become
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- 13'' joule of heat is incident on a body. Out of it, the total heat reflected and transmitted by it is '' joule. The absorption coefficient of the body is
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- 14Consider two rods 1 and 2 of same length. They have different specific heats , thermal conductivities and area of cross-section respectively. Both the rods have temperatures at their ends. If their rate of loss of heat due to conduction is equal, then
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- 15A Carnot engine, whose efficiency is 40% takes heat from a source maintained at temperature 600K. To have an efficiency 60%, the intake temperature for the same exhaust temperature should be
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- 16The heat energy that must be supplied to 14 g of nitrogen at room temperature to raise its temperature by at constant pressure is ( = gas constant, Molecular weight of nitrogen () = 28)
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- 17The speeds of the seven molecules are 1, 3, 5, 7, 2, 4 and 6 km/s respectively. The ratio of their r.m.s. velocity and average velocity will be
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- 18Two simple pendulums of lengths and have periodic time and respectively . The time period of the pendulum of length is
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- 19For a particle executing S.H.M., its potential energy is 8 times its kinetic energy at a certain displacement '' from the mean position. If '' is the amplitude of S.H.M., the value of '' is
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- 20A particle executing simple harmonic motion starts from mean position with amplitude '' and periodic time ''. At what displacement is its speed one-fourth of the maximum speed?
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- 21A and B are two wires whose fundamental frequencies are 256 Hz and 382 Hz respectively. When third harmonic of A and the second harmonic of B are sounded together, the number of beats heard in two second will be
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- 22In case of stationary wave pattern, which of the following statement is CORRECT ?
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- 23Out of the following musical instruments which is ' NOT ' a percussion instrument?
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- 24The enclosed air inside a closed box of rigid walls has pressure . The density of air inside this box is constant. On heating the gas, the pressure of the enclosed air is increased from to . Now it is observed that the sound travels 1.4 times faster than at pressure . The ratio by is
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- 25Select the WRONG statement about polar molecules.
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- 26An electric dipole of length 3cm is placed with its axis making an angle of with a uniform electric field of N/C. It experiences a torque of Nm. The magnitude of charge on the dipole is
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- 27Three capacitors and are connected to voltage source V as shown in figure. The voltage across will be
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- 28Two capacitors, and have their capacitances in the ratio 1:2. and are the potential differences applied across the series and parallel combination of and respectively, so that the energy stored in the two cases becomes same. The ratio to is
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- 29In the following figure, the current I is equal to
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- 30With a resistance '' connected in series with a galvanometer of resistance , it acts as a voltmeter of range 0 - 15 V. To double the range, a resistance of is to be connected in series with ''. The value of '' in is
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- 31The magnetic field at the center of circular coil carrying current '' for a single turn of a given length of wire is ''. The same wire is bent in a circular coil having two turns. When the same current passes through it, the value of magnetic field becomes
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- 32The magnetic field at perpendicular distance '' from a long wire carrying current '' is ''. The magnetic field at perpendicular distance '' from the same wire is
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- 33Three coils of inductance, = 2 H, = 3 H and = 6 H are connected so that they are separated from each other. To obtain the effective inductance of H between points A and B, out of the following figures, the correct one is
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- 34Two coils have self inductance and . The current through them is increasing at constant rate. If the power dissipated in both the coils is same, then the ratio of energy stored in the coil having inductance to that in is
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- 35The resistor '' inductance '' and capacitance '' are connected in series with an a.c. source. When '' is removed from the circuit, the phase difference between voltage and current in the circuit is . If instead, C is removed from the circuit, the phase difference is again . The power factor of the circuit is
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- 36The LC series resonant circuit produces a resonant frequency ''. If L is tripled and 'C' is increased by 3C, the resonant frequency will be
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- 37In LCR series circuit at resonance
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- 38A transformer has 120 turns in the primary coil and carries 5A current. Input power is one kilowatt. To have 560 V output, the number of turns in secondary coil will be
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- 39In telescopes for a given wavelength, the objectives with large aperture are used for
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- 40A lens of refractive index '' has focal length ''. When the lens is immersed in a liquid of refractive index '', its focal length becomes ''. Then '' is given by
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- 41In Young's double slit experiment, width of the second slit is double the width of first slit, consequently the amplitude of the light from two slits. '' is the maximum intensity. The resultant intensity '' when they interfere with the phase difference of is given by
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- 42In a single slit diffraction experiment, for wavelength '', half angular width of the principal maxima is ''. Also for wavelength of light '', the half angular width of the principal maxima is ''. The ratio of the half angular widths of the first secondary maxima in the first case to second case will be
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- 43Photoelectric emission is observed from a metallic surface for frequencies and of the incident light rays . If the ratio of maximum value of kinetic energy of the photoelectron emitted in first case to that in second case 3 : K, then the threshold frequency of the metallic surface is
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- 44The kinetic energy of a free electron increases to 3 times the previous K.E. The ratio of new de-Broglie wavelength to previous de-Broglie wavelength is
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- 45For wavelength of visible radiation of Hydrogen spectrum, Balmer gave an equation as , where m is the integer value. The value of x in terms of Rydberg's constant R is
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- 46The orbital magnetic moment of a revolving electron around the nucleus varies with the principal quantum number as
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- 47The half-life of the isotope is 15 hr. How much time does it take for of a sample of this isotope to decay ?
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- 48To get the truth table shown from the following logic circuit, the gate G should be
A B Y 0 0 0 0 1 0 1 0 1 1 1 1 Tap an option to check your answer.
- 49When the Zener diode is used as a voltage regulator, it is connected in
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- 50In the circuit shown in figure all the three diodes D1, D2, D3 have forward resistance each and infinite backward resistance. If the battery voltage is 5V, the current through resistance is
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Chemistry
50 questions
- 51Calculate the number of molecules present in 2.24 of carbon dioxide at STP ?
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- 52What is uncertainty in velocity of an electron if uncertainty in measurement of position is 50 pm ?
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- 53Which of the following elements belongs to group 2 and sixth period of periodic table?
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- 54Identify a molecule having highest dipole moment from following.
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- 55and are volumes of an ideal gas at and respectively, find ratio
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- 56Which of the following equations is used to obtain enthalpy change of a reaction?
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- 57A system is provided 50 J of heat and work done on the system is 10 J. What is change in internal energy ?
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- 58At standard enthalpy of combustion of , Cyclohexene and cyclohexane are -241, -3800 and -3920 kJ respectively. What is the heat of hydrogenation of cyclohexene?
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- 59Calculate the solubility in mol of sparingly soluble salt BA at 293 K if its solubility product is at same temperature.
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- 60Which from following salts does not undergo hydrolysis ?
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- 61Which of the following reactions is NOT an example of redox reaction?
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- 62Which from the following is NOT polymorphic form of silica ?
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- 63Which among the following is haloalkyne?
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- 64Which from following statements is NOT true about homologous series?
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- 65What is IUPAC name of following compound?
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- 66Which from following elements is NOT present in mustard gas?
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- 67When excess of chlorine is used in the chlorination of methane find the major product obtained.
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- 68Alkenes on oxidation with in dil forms
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- 69Find the volume occupied by a particle in a simple cubic unit cell if the radius of a particle in it is 190 pm.
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- 70Calculate the number of unit cells in 1cm of metal if it forms simple cubic structure with unit cell edge length 500 pm.
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- 71Which of the following concentrations of solutions of urea in water exhibits minimum freezing point depression?
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- 72Calculate van't Hoff factor for aqueous solution of 0.02 m formic acid if it freezes at -0.045 . [ = 1.86 K kg and freezing point of water = ]
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- 73Calculate the molar mass of nonvolatile solute when 4 g of it is dissolved in 100 g solvent that boils at 319.4 K [ = 2.4 K kg ; B.P of pure solvent = 319 K]
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- 74If the emf of cell, is 0.463 V at and standard potential of Cu electrode is 0.337 V. Find the standard potential of Ag electrode
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- 75Which of the following hot aqueous solutions is used to dip carbon rods of fuel cell ?
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- 76The conductivity of 0.02 M of KCl solution at 298 K is 0.0123 . If the resistance of the cell containing this solution is 120 ohms, what is the value of the cell constant ?
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- 77Half life of zero order reaction is 1 hour. If initial concentration of reactant is 2.0 mol , find the time required to decrease concentration from 0.50 to 0.25 mol
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- 78What is the term used for the minimum kinetic energy required for the reactant molecules to undergo reaction?
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- 79If time required for 90 % completion of a first order reaction is ''. What is the time required for 99.9 % completion of reaction at same temperature?
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- 80Identify a nanomaterial having all three dimensions less than 100 nm?
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- 81Which from following is NOT an example of oil in water emulsion?
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- 82Which from following catalysts is used in contact process of industrial production of sulfuric acid using and (air).
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- 83Which from following compounds has lowest thermal stability?
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- 84Why transition elements have more tendency to form interstitial compounds?
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- 85What is EAN of Co in ?
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- 86Identify the total number of complexes from following list having monodentate ligands in them (a) Tetracyanonickelate (II) ion (b) Potassium hexafluoroaluminate (III) (c) Tetraamminecopper(II) ion (d) Potassium trioxalatoaluminate (III)
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- 87Which of the following reactions is used for the preparation of alkyl fluorides from alkyl chlorides?
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- 88Which among the following is allylic halide?
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- 89Identify ' Z' in the following reaction.
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- 90Identify trihydric phenol from following.
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- 91Which from the following is a correct decreasing order of boiling points for following organic compounds ?
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- 92When will be the acidic character of carboxylic acid higher in following cases ?
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- 93Identify the major product obtained when ethyl amine is reacted with excess of methyl iodide ?
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- 94Identify correct decreasing order of basic strength of amines
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- 95Which from following compounds is used to prepare adipic acid, enzymatically in Green technology developed by Darth and Frost?
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- 96Which carbon atom (numbered from 1' to 5') of ribose lacks the oxygen to form deoxyribose ?
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- 97Which from following amino acids does NOT contain chiral carbon?
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- 98Which from following oils is mainly a saturated fats?
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- 99Which from following is a homopolymer ?
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- 100Which from following polymers is used to obtain articles like rain coats?
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