Thermodynamics Question 209
Question: The specific heat of a gas in an isothermal process is
[AFMC 1998]
Options:
A) Infinite
B) Zero
C) Negative
D) Remains constant
Show Answer
Answer:
Correct Answer: A
Solution:
In isothermal process temperature remains constant. i.e., $ \Delta T=0 $ .
Hence according to $ C=\frac{Q}{m\Delta T} $
Therefore $ C _{iso}=\infty $
