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NEET UG CHEMISTRY MCQ: THERMODYNAMICS
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A container has hydrogen and oxygen mixture in ratio of 1 : 1 by weight, then
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Correct option: C
Entropy of the mixture increases
Option C is correct. When hydrogen and oxygen mix, the entropy increases due to the increase in randomness and disorder of the system.
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For which of the process, ∆S is negative?
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Reason :- During phase transition work done is always negative. For the reaction, at . Hence, is