A 5% by mass of an aqueous solution of A of molar mass 342"gmol"^(-1)i – InterviewSolution

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1.	A 5% by mass of an aqueous solution of A of molar mass 342"gmol"^(-1)is isotonic with 0.878% by mass of an aqueous solution of another substance B. The molar mass of B in "gmol"^(-1)is
Answer» 120 180 60 90 Answer :C

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