Home Physics Thermodynamics JEE Main 2025 In an adiabatic process, which of the follow…
Physics Thermodynamics JEE Main 2025 MCQ (Single Correct)

In an adiabatic process, which of the following statements is true?

A
The internal energy of the gas decreases as the temperature increases
B
The molar heat capacity is zero
C
Work done by the gas equals the increase in internal energy
D
The molar heat capacity is infinite

Share this question

For Instagram sharing, use “Apps” on mobile or copy the link.

Text Solution

Verified by Experts
The correct answer is:
B

In an adiabatic process no heat is exchanged,

SO
.

The (molar) heat capacity for any process is defined by

Since even when , it follows that

All other statements are therefore false.

Prepare Smarter with CGP Edu

Get practice questions, solutions, and test series in one place.

Write a Review

Share your experience with this question and solution.

Commentary

Send your comment, doubt, correction, or feedback to admin.

Student Reviews

What students say about this solution

No reviews yet. Be the first to write a review.

Similar Questions

Explore conceptually related problems

CG
CGP Question Assistant Question Bank + AI Help
Hi! Type your question or upload one screenshot. First I will search related questions from CGP Edu Question Bank. If none match, type YES and I will solve it with AI.
Upload only one screenshot at a time. Flow: Question Bank first → If not matched, type YES for AI solution.