Thermodynamics Question 174
Question: When heat in given to a gas in an isobaric process, then
[DPMT 2001]
Options:
A) The work is done by the gas
B) Internal energy of the gas increases
C) Both (a) and (b)
D) None from (a) and (b)
Show Answer
Answer:
Correct Answer: C
Solution:
When heat is supplied at constant pressure, a part of it goes in the expansion of gas and remaining part is used to increase the temperature of the gas which in turn increases the internal energy.
