Question

The percentage composition of a compound is found to be c=90% andH=10% the empirical formula of compound will be

Answer 1

C = 90 ÷ 12 = 7.5
H = 10÷2 = 5


C = 7.5 ÷ 5 = 1.5
H = 5÷5 = 1


C = 1.5 × 2 =3
H = 1×2 =2


Hence empirical formula is c3h2


Hope it helps you
Mark as brainlist plz