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NEET UG CHEMISTRY MCQ: THERMODYNAMICS
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In an adiabatic process, no transfer of heat takes place between system and surroundings. Choose the corerct option for free expansion of an ideal gas under adiabatic condition from the following.
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Correct option: C
Option C () is correct because in an adiabatic free expansion of an ideal gas, no heat is exchanged (q=0), no work is done (w=0), and the temperature remains constant (ΔT=0).
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Reason :- During phase transition work done is always negative. For the reaction, at . Hence, is
