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In an isothermal process for an ideal gas, change in internal energy is zero. True or False?

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in Physics – Class 11 by (74.2k points)
In an isothermal process for an ideal gas, change in internal energy is zero. True or False?

(a) True

(b) False

This question was posed to me in unit test.

My query is from Thermodynamic Processes topic in division Thermodynamics of Physics – Class 11

1 Answer

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Best answer
The correct answer is (a) True

Explanation: For an ideal gas internal energy depends only on temperature. In an isothermal process change in temperature is zero, hence internal energy also remains the same.

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