Thermodynamics: JEE Main 2021 Physics question

JEE Main 2021 · 1 Sep, Evening shift · Q61

JEE Main 20211 Sep, Evening shiftPhysicsHardThermodynamics163× since 2002

The temperature of 3.00 mol of an ideal diatomic gas is increased by 40.0

^\circ

C without changing the pressure of the gas. The molecules in the gas rotate but do not oscillate. If the ratio of change in internal energy of the gas to the amount of workdone by the gas is

{x \over {10}}

. Then the value of x (round off to the nearest integer) is ___________. (Given R = 8.31 J mol^

-

1 K^

-

Your answerType your answer. Integers and decimals are accepted.

More on Thermodynamics

Practise this topic

JEE Main 2021 Thermodynamics Question with Answer (1 Sep Evening shift, Q61) | JEE Arc