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Empirical formula of a compound is CH(2)...

Empirical formula of a compound is `CH_(2)O` and its vapour density is 30. Molecular formula of the compound is

A

`CH_(2)O`

B

`C_(2)H_(4)O_(2)`

C

`C_(3)H_(6)O_(3)`

D

`C_(6)H_(12)O_(6)`

Text Solution

Verified by Experts

The correct Answer is:
C
`GMW = 2 xx V.D rArr 2 xx 45 = 90g`
`M.F = E.F xx (GMW)/(E.FW)`
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