Assertion : In an isothemal expansion the gas absorbs heat and does work while in an gas by the enviroment and heat is relaeased. Reason: In an isothermal process there is no change in internal energy of an ideal gas.A. If both assetion and reason are true and reaasons is the correct expanation of assetionB. If both assetion and reason are tur but reason is not the correct explanation of assetionC. If assertion is true but reason is falseD. If both assertion and reason are false.

Assertion : In an isothemal expansion the gas absorbs heat and does wo

1.	Assertion : In an isothemal expansion the gas absorbs heat and does work while in an gas by the enviroment and heat is relaeased. Reason: In an isothermal process there is no change in internal energy of an ideal gas.A. If both assetion and reason are true and reaasons is the correct expanation of assetionB. If both assetion and reason are tur but reason is not the correct explanation of assetionC. If assertion is true but reason is falseD. If both assertion and reason are false.
Answer» Correct Answer - A From first law of thermodynamics in isothermal expansion heat supplied to the gas equals the work done by the gas.

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