Home
Class 8
PHYSICS
If 20cm^(3) gas at 1 atm is expanded to...

If `20cm^(3)` gas at 1 atm is expanded to `50cm^(3)` at constant T, then what is the final pressure?

A

`20xx1/50` atm

B

`50xx1/20` atm

C

`1/(20xx50)` atm

D

None of these

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

If 20 cm^(3) gas at 1 atm is expanded to 50 cm^(3) at constant T , then what is the final pressure

If 20cm^(3) gas at 1 atm is expanded to 50cm^(3) at constant T, what is the final pressure?

30cm^(3) of a gas at 2.02 atm and 25^(@)C was compressed to 15cm^(3)" at "35^(@)C. Calculate the final pressure of the gas.

A cylinder contains 12 litres of oxygen at 20^(@)C and 15 atm pressure. The temperature of the gas is raised to 35^(@)C and its volume increased to 17 litres. What is the final pressure of gas (in atm)?

2.8g of N_(2) gas at 300K and 20atm was allowed to expand isothermally against a constant external pressure of 1atm . Calculate DeltaU, q, and W for the gas.

If ideal gas expand against vaccum, insulated container then what will be final volume, final pressure & final temperature

10 litre of an ideal gas at 25 atm and 27^(@)C is expanded isothermally to 1 atm against a constant external pressure of 760 torr. Calualate work done by the gas in litre-atm:

The pressure of gas at 100^(@)C is 2 atm. When the gas is heated at constant volume. At what temperature the pressure raises to 3 atm?