The amount of heat ( in calories ) required to convert 5 gm of ice at 0 degree C to steam at 100 degree C is
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A thermal insulated vessel contains some water at 0∘C. The vessel is connected to a vaccum pump to pum out water vapour. This results in some water getting frozen. It is given latent heat of vaporization of water at 0∘C=21×105J/kg and latent heat of freezing of water =3.36×105J/kg. the maximum percentage amount of water vapour that will be solidified in this manner will be:
03
Oct
A thermal insulated vessel contains some water at 0∘C. The vessel is connected to a vaccum pump to pum out water vapour. This results in some water getting frozen. It is given latent heat of vaporization of water at 0∘C=21×105J/kg and latent heat of freezing of water =3.36×105J/kg. the maximum percentage amount of water vapour [...]
Equal volumes of water and alcohol when put in similar calorimeters take 100 sec and 74 sec respecively to cool from 50∘C to 40∘C. The thermal capacity of each calorimeter in numerically equal to the volume of either liquid. The specific gravity of alcohol is 0.8 if the specific heat capacity of water is 1 cal/gm, the specific heat capcity of alcohol will
03
Oct
Equal volumes of water and alcohol when put in similar calorimeters take 100 sec and 74 sec respecively to cool from 50∘C to 40∘C. The thermal capacity of each calorimeter in numerically equal to the volume of either liquid. The specific gravity of alcohol is 0.8 if the specific heat capacity of water is 1 [...]
The amount of heat ( in calories ) required to convert 5 gm of ice at 0 degree C to steam at 100 degree C is
03
Oct
The amount of heat ( in calories ) required to convert 5 gm of ice at 0 degree C to steam at 100 degree C is The amount of heat ( in calories ) required to convert 5 gm of ice at 0 degree C to steam at 100 degree C is October 3, 2020 [...]