Question

There is 1 gram of steam and 1 gram of water at 100 degree Celsius then

Answer 1

Answer:

It is given that volume of 1gm water at 100∘C=1cc, volume of 1gm steam at 100∘C=1671cc. Latent heat of vaporization =540cal/g. (Mechanical equivalent of heat J=4.2J/cal) ΔQ=mL=1×540cal.