List of top Questions asked in MHT CET

A spaceship moves with a velocity of 5000 m/s. What is the relativistic factor \( \gamma \) for the spaceship? (Given that \( c = 3 \times 10^8 \, \text{m/s} \))
Which of the following is an example of an alkene?
What is the pH of a 0.01 M solution of hydrochloric acid (HCl)?
What is the ideal gas law equation?
Which of the following compounds will have the highest boiling point?
Which of the following is the correct order of increasing atomic size?
Which of the following compounds will exhibit hydrogen bonding?
A light ray is passing from air (refractive index \( \mu_1 = 1.0 \)) into water (refractive index \( \mu_2 = 1.33 \)). If the angle of incidence in air is 30°, what is the angle of refraction in water?
Which of the following compounds exhibits ionic bonding?
A light ray passes from air (refractive index = 1) into water (refractive index = 1.33). If the angle of incidence is 30°, what is the angle of refraction in water?
What is the molarity of a solution that contains 0.5 mol of NaCl in 250 mL of solution?
What is the standard electrode potential for the reduction half-reaction \( \text{Cu}^{2+} + 2e^- \rightarrow \text{Cu} \)?
The rate constant of a first-order reaction is \( 2 \times 10^{-3} \, \text{s}^{-1} \). What is the half-life of the reaction?
What is the enthalpy change (\( \Delta H \)) for an exothermic reaction?
In a p-n junction diode, what happens to the width of the depletion region when the forward bias is increased?
The frequency of a wave is 50 Hz, and its wavelength is 2 m. What is the speed of the wave?
Which of the following gases is most likely to deviate from ideal gas behavior at high pressures and low temperatures?
The enthalpy of vaporization of water is 40.79 kJ/mol. How much heat is required to vaporize 2 moles of water at its boiling point?
In the electrolysis of molten NaCl using inert electrodes, what will be observed at the electrodes?
A 0.2 kg ball is dropped from a height of 10 meters. What is the velocity of the ball just before it hits the ground? (Assume \( g = 9.8 \, \text{m/s}^2 \) and neglect air resistance.)
A gas expands from a volume of 2 m\(^3\) to a volume of 5 m\(^3\) at a constant pressure of \( 2 \times 10^5 \, \text{Pa} \). Calculate the work done by the gas.
What is the oxidation state of sulfur in \( \text{H}_2\text{SO}_4 \)?
The gravitational potential energy of a 2 kg object at a height of 5 m above the surface of the Earth is?
What will be the corresponding mRNA sequence based on the given DNA template strand?
Which hormone converts into amino acid?