An organic compound with a vapour density 56.5 has the following percentage composition:C =53.1% N = 12.4%, O = 28.3%, H = 6.2%. The molecular formula of the compound is
Relative atomic masses: N = 14, O = 16, C = 12, H = 1 )
- C3H6O2N
- C5H6O2N
- (C5H7O2N)1/2
-
C5H7O2N
- (C5H7O2N)2