1.

Empirical formula of a compound is CH_(2)O. If its vapour density is 90, then the molecular formula of the compound is

Answer»

`C_(5)H_(10)O_(5)`
`C_(3)H_(6)O_(3)`
`C_(6)H_(12)O_(6)`
`C_(4)H_(8)O_(4)`

Solution :M.Mass `=2xxV.D=2xx90=180`
For other details see solution of QUESTION 42


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