Joule-Thomson co-efficient which is defined as, , changes sign at a te – McqOptions

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1.	Joule-Thomson co-efficient which is defined as, , changes sign at a temperature known as inversion temperature. The value of Joule-Thomson co-efficient at inversion temperature is
A.	0
B.	∞
C.	+ve
D.	-ve
Answer» B. ∞

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