The internal energy of an ideal gas decreases by the same amount as the work done by the systema)The temperature must decreaseb)The process must be isobaricc)The process must be isothermald)None of theseCorrect answer is option 'A'. Can you explain this answer?

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The internal energy of an ideal gas decreases by the same amount as the work done by the system

a)
The temperature must decrease
b)
The process must be isobaric
c)
The process must be isothermal
d)
None of these

Correct answer is option 'A'. Can you explain this answer?

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The internal energy of an ideal gas decreases by the same amount as th...

When loss in internal energy = work done by the system, dQ = 0, process must be adiabatic
Further, loss in internal energy indicates decrease in temp. of the gas.

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The internal energy of an ideal gas decreases by the same amount as the work done by the systema)The temperature must decreaseb)The process must be isobaricc)The process must be isothermald)None of theseCorrect answer is option 'A'. Can you explain this answer?

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