An elegant variation of Van Arkel purification method is to transport – McqOptions

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1.	An elegant variation of Van Arkel purification method is to transport two substances in__________
A.	tSame direction along the temperature gradient
B.	tOpposite direction along the temperature gradient
C.	tSame direction along the concentration gradient
D.	tOpposite direction along the concentration gradient
Answer» C. tSame direction along the concentration gradient

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