Question

Many compounds have empirical formula of CH2O Here are the molecular weight of 30.0 Determine the molecular formula of the compound..​

Answer 1

Answer:

Explanation:

MW=2×V.D.=2×30=60g.

Empirical formula weight (E.F.W)  =CH2​O=12+2+16=30 g.

n=M.W/E.F.W.​=2

Molecular formula =(CH2​O)2​=C2​H4​O2​

Option B is correct.

Answer 2

Answer:

option b is correct☺️

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