Q.

A compound has an empirical formula C2H4O an independent analysis gave a value of 132.16 for its molecular mass. What is the correct molecular formula?

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a

C6H12O3

b

C4H8O5

c

C4H4O5

d

C10H12

answer is A.

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Detailed Solution

Molecular formula =   MF = n(EF)n = 132.1644=3Thus, the molecular formula is (C2H4O)3
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