Question

An organic compound of molecular weight is 30g has the empirical formula CH2o. what is it's molecular formula​

Answer 1

Answer:

it's molecular formula is same as the emperical formula i.e,CH2O

Answer 2

Answer:

MW=2×V.D.=2×30=60g.

Empirical formula weight (E.F.W)  =CH

2

​

O=12+2+16=30 g.

n=

E.F.W

M.W.

​

=2

Molecular formula =(CH

2

​

O)

2

​

=C

2

​

H

4

​

O

2

​

Explanation: