JEE Mains Model Paper 19

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Question : 17 of 90

Marks: +1, -0

The density (r) of an ideal gas varies with temperature T as shown in figure. Then which of thefollowing statement is incorrect?

The product of P & V at A is equal to the product of P & V at B
Pressure at B is smaller than the pressure at A
Work done by the gas during the process AB is negative
The change in internal energy from A to B is zero

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