Home
Class 12
CHEMISTRY
An open vessel at 27^(@)C is heated unti...

An open vessel at `27^(@)C` is heated until `3//5` of the air in it is expelled. Assuming that the volume of the vessel remains constant, find the temperature to which the vessel has been heated.

Text Solution

Verified by Experts

One should clearly note the fact that on heating a gas in a vessel there are the number of moles of gas which go out, the volume of vessel remains constant.
Let initial moles of gas at 300 K be ‘n’. On heating 3/5 moles of air are escaped out at temperature T.
`:.` Moles of air left at temperature `T =(n-(3)/(5) n) = (2n)/(5)`
Under similar conditions of P and V
`n_(1)T_(1) = n_(2)T_(2), n xx 300 = (2n)/(5) xx T, T = 750 K`
Promotional Banner

Similar Questions

Explore conceptually related problems

An open vessel at 37^(@) C is heated until 3//5 of the air in it has been expelled. Assuming that the volume of the vessel remains constant, the temperature to which the vessel is heated is :

Air open vessel at 127^(@)C is heated until 1//5^(th) of air in it has been expelled. Assuming that the volume of vessel remains constant the temperature to which the vessel has been heated is

An open vessel at 27^(@)C is heated until 3//5^(th) of the air in it has been expelled. Assuming that the volume of the vessel remains constant find temperature at which half of the air escapes out?

An open vessel at 27^(@)C is heated until 3/8th of the air in it has been expelled. Assuming that the volume remains constant, calculate the temperature at which the vessel was heated

An open vessel at 27^(@)C is heated until 3//5^(th) of the air in its has been expelled. Assuming that the volume of the vessel remains constant find the air escaped out if vessel is heated to 900K.

An open vessel at 27^(@)C is heated until 3//5^(th) of the air in it has been expelled. Assuming that the volume of the vessel remains constant find the air escaped out if vessel is heated to 900 K?