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A compound with empirical formula O(2) h...

A compound with empirical formula `O_(2) has a vapour density of 30.Its molecular formula is

A

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

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:
B
Molecular wt. `=2xxV.D=2xx30=60`
Mol.formula `="Mol.weight"/"E.weight"xx"Empirical formula " `
`=60/30xxCH_(2)H_(4)O_(2)`
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DINESH PUBLICATION-PURIFICATION & CHARACTERISATION OF ORGANIC COMPOUND -Revision Q.F.Competitive exams
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