1.

1 g of a steam at 100°C melt how much ice at 0°C? (Latent heat of ice = 80 cal/gm and latent heat of steam = 540 cal/gm)         [Pb. PET 2000]

A.   1 gm
B.   2 gm
C.   4 gm
D.   8 gm
Answer» E.


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