Choose the correct statement for the work done in the expan…

Biology NEET Previous Year Question Paper NEET 2024 Previous Year Question Paper - II Single Correct MCQ

Published on: August 14, 2026

Choose the correct statement for the work done in the expansion and heat absorbed or released when 5 litres of an ideal gas at 10 atmospheric pressure isothermally expands into vacuum until volume is 15 litres :

Both the heat and work done will be greater than zero

Heat absorbed will be less than zero and work done will be positive

Work done will be zero and heat will also be zero

Work done will be greater than zero and heat will remain zero

Text Solution

Verified by Experts

The correct answer is:

NOT AVAILABLE

Since it is isothermal,

Since expansion is taking place against vacuum

From first law of thermodynamics,

──────────────────────────────────────────────────────────────────────────────────────────

Previous Question Next Question

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.

Share this question

Text Solution

Prepare Smarter with CGP Edu

Write a Review

Commentary

Student Reviews

Similar Questions