The entropy change can be calculated by using the expression, ΔS=qevT When water freezes in a glass beaker, Choose the correct statement amongst the following.

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An Intiative by Sri Chaitanya

ΔS (system) decreases but ΔS (surroundings) remains the some

ΔS (system) decreases but ΔS (surroundings) decreases

ΔS (system) decreases but ΔS (surroundings) increases

ΔS (system) remains same but ΔS (surroundings) decreases

answer is C.

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Detailed Solution

Change is opposite with respect to system and surrounding.

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