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A gas is allowed to expand at constant p...

A gas is allowed to expand at constant pressure from a volume of 1.0 litre to 10.0 litre against an external pressure of 0.50 atm. If the gas absorbs 250 J of heat from the surroundings, what are the values of q, w and `DeltaE`
(Given 1 L atm = 101 J)

A

`{:("q","w",Delta"E"),("250J","-455J","-205J"):}`

B

`{:("q","w",Delta"E"),("-250J","-455J","-710J"):}`

C

`{:("q","w",Delta"E"),("250J","455J","710J"):}`

D

`{:("q","w",Delta"E"),("-250J","455J","205J"):}`

Text Solution

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The correct Answer is:
A
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