Published by:
CGP EDU Academic Team
Published on: August 13, 2026
A heat engine absorbs heat 
at temperature 
and heat 
at temperature 
. Work done by the engine is 
. This data
A
Violates I st law of thermodynamics
B
Violates I st law of thermodynamics if 
is – ve
is – ve
C
Violates I st law of thermodynamics if 
is – ve
is – ve
D
Does not violate I st law of thermodynamics
Text Solution
Verified by ExpertsThe correct answer is:
D
It does not violates the first law of thermodynamics but violates the II law of thermodynamics.
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.
Similar Questions
Explore conceptually related problems
For a reversible spontaneous change is
When disorder of a system increases, the change is said to be
The spontaneous flow of heat is always
Mixing of non-reacting gases is generally accompanied by
An irreversible process occuring isothermally in an isolated system leads to
The entropy values (in JK -1 mol -1 ) of H 2( g ) = 130.6, Cl 2( g ) = 223.0 and HCl ( g ) = 186.7 …