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For each pair of substances, circle the one with higher molar entropy (So). Justify each choice with a brief explanation.

Circle the substance with greater molar entropy. Why is its entropy greater?

(a) NaNO3(s) / NaNO3(aq)

(b) PCl3(g) / PCl5 (g)

(d) Br2(g) / F2(g)

(e) Fe(s) at 125 K / Fe(s) at 298 K

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Category:- Chemistry
Reference No.:- M91060029

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