Physics-Ideal Gas Equation

NEET Physics Ideal Gas Equation MCQ Question

Type: MCQ-numerical-Medium-Class 11

If the total translational kinetic energy of an ideal gas is given by E = (3/2)k_BNT, where k_B is Boltzmann's constant, what is the expression for the pressure of the gas in terms of its internal energy E and volume V?

A

P = (2/3)E/V

B

P = (3/2)E/V

C

P = E/3V

D

P = E/2V

Correct Answer

Option A

Detailed Explanation

From the NCERT context, we have PV = (2/3)E, hence P = (2/3)E/V expresses pressure in terms of internal energy and volume.

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