Assertion :The chemical potential of pure water at normal temperature and pressure is zero. Reason: In solution, value of water potential is always positive.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is C Assertion is correct but Reason is incorrect
Chemical potential is also known as partial molar free energy. It is a form of potential energy that can be absorbed or released during a chemical reaction or phase transition. The chemical potential of pure water at normal temperature and pressure is zero. Water potential is usually negative value especially for a solution but goes to zero under positive pressure. The negative value of water potential is lower than outside. So, in this condition, water moves from out to inside. So, the correct answer is C.

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Similar questions

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(a) Both assertion and reason are correct and the reason is correct explanation of assertion
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