Choose the correct statement for an isolated system. – McqOptions

MCQOPTIONS

1.	Choose the correct statement for an isolated system.
A.	\[\Delta U(C\to D)=\] negative
B.	\[\Delta Q(A\to B)=\] positive
C.	\[\Delta U=(A-B-C-D-A)\ne 0\]
D.	\[\Delta Q(D\to A)=0\]
Answer» E.

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