Question

6.
A compound contains equal masses of the elements A,B and C. If the atomic masses of
A, B and Care 20,40 and 60 respectively, then the E.F of the compound is
1) ABC 2) AB,C
3) ABC
4) A B.C​

Answer 1

a=x/20=0.05x

b=x/40= 0.025

c=x/60=0.667

a: b : c

a6b3c2