A diathermic wall between two thermodynamic systems _________. – McqOptions

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1.	A diathermic wall between two thermodynamic systems _________.
A.	does not allow matter to pass but allows heat to pass across it.
B.	does not allow heat or matter to pass across it
C.	allows both heat or matter to pass across it at constant temperature.
D.	does not allow heat to pass across it but allows matter to pass.
Answer» B. does not allow heat or matter to pass across it

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