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  • A compound has an empirical formula C2H4O. An independent analysis gave a value of

A compound has an empirical formula C2H4O. An independent analysis gave a value of 132 for its molecular mass. What is the correct molecular formula?

Option: 1

C4H4O5


Option: 2

C10H12


Option: 3

C6H12O3


Option: 4

C4H8O5


Answers (1)

best_answer

\mathrm{n = \frac{Molecular\;Mass}{Empirical\;Formula\;mass} = \frac{132}{44} = 3}

Therefore, Molecular formula is  (C2H4O)3 =  (C6H12O3)

Therefore, Option (3) is correct

Posted by

Pankaj Sanodiya

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