Question

An ideal gas has initial volume V pressure P and absolute temperature 'T'. The gas first undergoes an isobaric expansion so that its volume
becomes four times of its initial volume and then undergoes an isothermal compression to restore its volume to its original value. The final pressure
and absolute temperature are respectively
(A) 4P, 2T
(B) 2P, 4T
(C) 4P, 4T
(D) 4P, T/4​

Answer 1

Answer:

ans is (d). it is correct

Answer 2

Answer:

option d is ur answer

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