Identify the correct statement regarding entropy: (A) At absolute zero of temperature, the entro...

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Identify the correct statement regarding entropy:
(A) At absolute zero of temperature, the entropy of perfectly crystalline substance is +ve.
(B) At absolute zero of temperature entropy of perfectly crystalline substance is taken to be zero.
(C) At \( 0^{\circ} \mathrm{C} \) the entropy of a perfectly crystalline substance is taken to be zero.
(D) At absolute zero of temperature, the entropy of all crystalline substances is taken to be zero.
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