Water at `0^@C` contained in a closed vessel, is abruptly opened in an evacuated chamber. If the specific latent heats of fusion and vapourization at `0^@C` are in the ratio `lamda:1` the fraction of water eveporated will be

The specific latent heat of fusion of water is :

If water at 0^@C kept in a container with an open top, is placed a large evacuated chamber,

If water at 0^@C kept in a container with an open top, is placed a large evacuated chamber,

If water at 0^@C kept in a container with an open top, is placed a large evacuated chamber,

In the previous question, if the specific latent heat of vaporization of water at 0^@C is eta times the specific latent heat of freezing of water at 0^@C , the fraction of water that will ultimately freeze is

In the previous question, if the specific latent heat of vaporization of water at 0^@C is eta times the specific latent heat of freezing of water at 0^@C , the fraction of water that will ultimately freeze is

In the previous question, if the specific latent heat of vaporization of water at 0^@C is eta times the specific latent heat of freezing of water at 0^@C , the fraction of water that will ultimately freeze is

A heater melts 0^@C ice in a bucket completely into water in 6 minutes and then evaporates all that water into steam in 47 minutes 30 sec . If latent heat of fusion of ice is 80 cal//gram , latent heat of steam will be (specific heat of water is 1 cal//gam-^@C )

Find the heat required to convert 20 g of ice at 0⁰C into water at the same temperature . (Specific latent heat of fusion of ice = 80 cal/g)