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Two moles of an ideal gas are allowed to...

Two moles of an ideal gas are allowed to expand from a volume of `10 dm^3` to 2 `m^3` at 300 K against a pressure of 101.325 kPa. Calcualte the work done.

A

`-210.6 kJ`

B

`13.22 kJ`

C

`-810.6 J`

D

`-10.96 kJ`

Text Solution

Verified by Experts

The correct Answer is:
A
`W = -p ( Delta V)`
`=-101325 xx (2 - 0.01)`
`= (-101325) xx (+1.99)J`
`=-201.636 kJ`
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