Question

31. The empirical formula of an acid is CH2O2, the probable
molecular formula of acid may be
a. CH20
b. CH202
C. C2H4O2
d. C3H604​

Answer 1

31. The empirical formula of an acid is CH2O2, the probable

molecular formula of acid may be

a. CH20

b. CH202

C. C2H4O2

d. C3H604