SATHEE: Thermodynamics Question 196

Thermodynamics Question 196

Question: In an isothermal expansion

[KCET 2000; AFMC 2001]

Options:

A) Internal energy of the gas increases

B) Internal energy of the gas decreases

C) Internal energy remains unchanged

D) Average kinetic energy of gas molecule decreases

Show Answer

Answer:

Correct Answer: C

Solution:

In isothermal expansion temperature remains constant, hence no change in internal energy.

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Thermodynamics Question 196

Question: In an isothermal expansion

Options:

Answer:

Solution:

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