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In the P - V diagram, I is the initial s...

In the P - V diagram, I is the initial state and F is the final state. The gas goes from I to F by
(i) IAF, (ii) IBF and (iii) ICF.

The heat absorbed by the gas is

A

The same in all three processes

B

The same in (i) and (ii)

C

Greater in (i) than in (ii) A B C

D

The same in (i) and (iii)

Text Solution

Verified by Experts

The correct Answer is:
C
`Delta Q=Delta U + Delta W`
Since, `Delta U` is same for all process
`Delta W_1` = +ve, `Delta W_2 = 0, Delta W_3` = -ve `:. Delta Q_1 gt Delta Q_2`
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