Home
Class 12
CHEMISTRY
2 moles of an ideal gas is expanded isot...

2 moles of an ideal gas is expanded isothermally from `2.5 xx 10^-3 m^3` to `8 xx 10^-3 m^3` against a constant external pressure of `5 xx 10^5 N m^-2`. The work done in the process is ________ .

A

`-2.525 kJ`

B

`-2.750 kJ`

C

`-0.2525 J`

D

`-2.525 J`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Calculate the work done when 5 moles of an W, ideal gas expanded from 1m^3 to 10m^3 against a constant external pressure of 2.026 xx 10^2 Nm^(-2) .

3 moles of an ideal gas is compressed from 30 dm^3 to 20 dm^3 against a constant pressure of 3.039 xx 10^5Nm^-2 . The work done in calories is ___________ . (1 J = 0.239 cal)

An ideal gas expands from a volume of 5dm3 to 15dm3against a constant external pressure of 2.025 xx 10^5Nm^(-2) . Find DeltaH if Deltau is 410J.

One mole of an ideal gas is compressed from 500 cm3 against a constant external pressure of 1.2 xx 10^5 Pa The work involved in the process is 36.0 J. Calculate the final volume.

Three moles of an ideal gas are expanded isothermally from a volume of 300cm^3 to 2.5L at 300 K against a pressure of 1.9 atm. Calculate the work done in L atm and joules

1 mole of a gas occupying 3 L volume is expanded against a constant external pressure of 5 atm to a volume of 15 L. The work done by the system is __________ .

A gas expands 0.25m^(3) at constant perssure 10^(3)N//m^(2), the work done is

The work done in joules when two moles of an ideal gas are compressed at 300 K from 1 dm^3 to 100 cm^3 against a constant pressure of 3.2 xx 10^5 Nm^-2 is _________ .