ExamPlay Light Logo
Вход

WAEC - Chemistry (2014 - No. 40)

Which of the following organic compounds could be represented by the empirical formula CH2O?
Ethanal
Ethane
Ethanol
Ethanoic acid

Коментари (0)

Влезте, за да коментирате
Реклама
BrainBehindX Inc Logo
©2026; Осъществено от BrainBehindX Inc