1.

If S_(R) +O_(2)(g)rarrSO_(2)(g),DeltaH = -71.1 kcal ….. (i)S_(M)+O_(2)(g) rarr SO_(2)(g),DeltaH = 71.7 …. (ii) The heat of transition for S_(M) rarr S_(R) is ….

Answer»

A) `-1.2`
B) `- 0.6`
C) `+1.2`
D) `+ 0.6`

ANSWER :B


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