Home Physics Thermodynamics JEE Main 2023 A gas is compressed adiabatically, which one…
Physics Thermodynamics JEE Main 2023 MCQ (Single Correct)

A gas is compressed adiabatically, which one of the following statement is NOT true?

A
There is no heat supplied to the system
B
There is no change in the internal energy
C
The temperature of the gas increases
D
The change in the internal energy is equal to the work done on the gas

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 adiabatic process,

Q = 0 and

Using the first law of thermodynamics,

(W is the work done by the gas, so -W will be the work done on the gas)

As the gas is compressed

W <0

Therefore, and hence T > 0.

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.