An organic compound with molecular mass 113 has the following percentage composition: C = 53.12%, N = 12.4%, O = 28.32% and H = 6.2%. What is its molecular formula?
Lagos State University CHM101 2024 past question
- C₃H₇NO₂
- C₂H₆NO₂
- (C₃H₃NO₇)₂
- C₅H₇NO₂
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