What is the molecular formula of a compound with empirical CH2O and vapour density of 90? [H = 1, C = 12, O = 16]

by | May 9 | Chemistry WAEC | 0 comments

A. C4H8O2
B. C4H8O3
C. C6H10O5
D. C6H12O6

Correct Answer: Option D

D. C6H12O6

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