Chemistry > 2018 > 10
WASSCE
An organic compound has the empirical formula CH2, If its molar mass is 42gmol-1, what is its molecular formula?
[H=1.0, C=12.0]
[H=1.0, C=12.0]
A.
C2 H4
B.
C3 H4
C.
C3 H6
D.
C4 H8
Answer: C
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