1.

A gas absorbs 250 J of heat and expands from 1 litre to 10 litre at constant temperature against external pressure of 0.5 atm . The values of q, w and DeltaE will be respectively.

Answer»

`10 CM ^(3) , 500J`
`10^(3) dm ^(3) , -510J`
`10 dm ^(3),1010J`
`5 dm ^(3),-1010J`

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