Question

234. Three moles of an ideal gas expanded
spontaneously in to vacuum. Then which is
correct?
(1) W = 0, AG = 0 (2) W = 0, AG < 0
(3) W = 0, AG >0 (4) W +0, AG = 0​

Answer 1

Answer:

OPTION A IS CORRECT

Explanation:

Zero

SOLUTION

The work done is the product of pressure and change in volume.

Since the ideal gas expands spontaneously into vacuum Pex=0 . hence work done is also zero.

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