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Assertion: The coefficient of isothermal...

Assertion: The coefficient of isothermal expansion at critical point is zero.
Reason: `((delV_(c ))/(delT_(c )))_(P_(c ))=0`

A

If both assertion and reason are true and the reason is the correct explanation of the assertion.

B

If both assertion and reason are true but reason is not the correct explanation of the assertion.

C

If assertion is true but reason is false.

D

If assertion is false but reason is true.

Text Solution

Verified by Experts

The correct Answer is:
A
`alpha=(((delV_(c ))/(delT_(c )))_(p,n))/(V_(c )), V_(c ), T_(c ). T_(c )` are constant at critical conditions.
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