If 52gm of a liquid is heated in a vessel from `0^(0)`C to `100^(@)`C. 4gm of the liquid expelled. If 208 gm of the same liquid taken in the vessel and heated from `0^(@)`C to `50^(@)`C .Then the mass (in gm) of the liquid expelled is ...................................

Volume of the air that will be expelled from a vessel of 300 cm^(3) when it is heated from 27^(@)C to 37^(@) C at the same pressure will be

A liquid cools from 70^(@) C to 60^(@) C in 5 minutes. If the temperautre of the surrounding is 30^(@) C, what is the time taken by the liquid to cool from 50^(@) C to 40^(@) C ?

A liquid cools from 70^(@)C to 60^(@)C in 5 minutes. Calculate the time taken by the liquid to cool from 60^(@)C to 50^(@)C , If the temperature of the surrounding is constant at 30^(@)C .

A liquid cools down from 70^(@)C to 60^(@)C in 5 minutes. The time taken to cool it from 60^(@)C to 50^(@)C will be

What fraction of air is expelled out if a flask containing V litre gas is heated from 27^@C to 327^@C ?

A liquid cools from 50^(@)C to 45^(@)C in 5 minutes and from 45^(@)C to 41.5^(@)C in the next 5 minutes. The temperature of the surrounding is

If 15gm of a solute in 100gm of water makes a solution that freezes at −1.0 o C then 30gm of the same solute in 100gm of water will make a solution that freezes at:

What volume of air will be expelled from a vessel containing 400 cm^(3) at 7^(@)C when it is heated to 27^(@)C at the same pressure?

A liquid at 30°C is poured verly slowly into a Calorimeter that is at temperature of 110°C. The boiling temperature of the liquid is 80°C. It is found that the first 5 gm of the liquid completely evaporates. After pouring another 80 gm of the liquid the equilibrium temperature is found to be 50°C. The ratio of the Latent heat of the liquid to its specific heat will be ____C°. [Neglect the heat exchange with surrounding.]

Mercury is a liquid at 0^(@) C because of: