A substance whose Joule-Thomson coefficient is negative, is throttled – McqOptions

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1.	A substance whose Joule-Thomson coefficient is negative, is throttled to lower pressure. During this process ______
A.	the entropy of the substances will decrease
B.	the entropy of the substance will remain constant
C.	the temperature of the substance will decrease
D.	the temperature of the substance will increase
Answer» E.

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