1.

The heats of combustion of rhombic and monoclinic sulphur are respectively 70960 and 71030 calories. What will be the heat of conversion of rhombic sulphur to monoclinic [MP PMT/PET 1988]

A.                 70960 calories   
B.                 71030 calories
C.                 ? 70 calories      
D.                 + 70 calories
Answer» D.                 + 70 calories


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