Home
Class 11
PHYSICS
A cylinder contains 3 moles of oxygen at...

A cylinder contains 3 moles of oxygen at a temperature of `27^(@)C`. The cylinder is provided with a frictionless piston which maintains a constant pressure of 1 atm on the gas. The gas is heated until its temperature rises to `127^(@)C`.
a. How much work is done by the gas in the process ?
b. What is the change in the internal energy of the gas ?
c. How much heat was supplied to the gas ?
For oxygen `C_(P) = 7.03 cal mol^(-1) .^(@)C^(-1)`.

Promotional Banner

Similar Questions

Explore conceptually related problems

A Container having 1 mole of a gas at a temperature 27^(@) has a movable piston which maintains at constant pressure in container of 1 atm . The gas is compressed until temperature becomes 127^(@) . The work done is ( C for gas is 7.03 cal / mol – K )

Internal energy of two moles of an ideal gas at a temperature of 127^(@)C is 1200R . Then find the molar specific heat of the gas at constant pressure?

Internal energy of two moles of an ideal gas at a temperature of 127^(@)C is 1200R . Then find the molar specific heat of the gas at constant pressure?

One mole of a gas is heated at constant pressure to raise its temperature by 1^(@)C . The work done in joules is

One mole of a gas is heated at constant pressure to raise its temperature by 1^(@)C . The work done in joules is

Two moles of an ideal monatomic gas is heated at constant pressure so that its temperature increases from 127^° C to 227^° C , then work done by gas

Two moles of an ideal monatomic gas is heated at constant pressure so that its temperature increases from 127^° C to 227^° C , then work done by gas

A6L cylinder contains 10 mol oxygen gas at 27^(@)C. If the whole gas escapes isothermally into atmosphere having a pressure of 1 atm, how much work is done by the gas