Some water at 
is placed in a large insulated enclosure (vessel). The water vapour formed is pumped out continuously. What fraction of the water will ultimately freeze, if the latent heat of vaporization is seven times the latent heat of fusion?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
mass of water, 
fraction which freezes
latent heat of vaporization
latent heat of fusion 
Mass of water frozen 
Heat lost by freezing water 
Mass of vapour formed 
Heat gained by vapour 
or 
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