MHT CET Chemistry question

Chemistry Some Basic Concepts of Chemistry MHT CET

A solution contains 25% HO, 25 % CHOH and 50 % CHCOOH by mass. The mole fraction of HO would be

(A)0.25
(B)2.5
(C)0.503Correct
(D)5.03

Answer: (C)

Solution

In 100 g: , , ; total = 2.766 mol, so

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Question ID VK-060593