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Assertion :- At constant temperature PV ...

Assertion `:-` At constant temperature `PV` vs `V` plot for real gas is not a straight line.
Reason `:-` At high pressure, all gases have `Zgt1` but at low pressure most gases have `Zlt1`

A

Both A and R are true and R is the correct explanation of A.

B

Both A and R are true and R is not the correct explanation of A.

C

A is true but R is false.

D

A is false and R is true.

Text Solution

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The correct Answer is:
B
Correct explanation. At high pressure, `Z gt 1`for real gases. Therefore, graph is not a straight line.
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