A compound contains atoms of three elements A, B and C. If the oxidation number of A is +2, B is +5 and that of C is -2, the possible formula of compound is

A compound contains atoms of three elements A, B and C. If the oxidati

1.	A compound contains atoms of three elements A, B and C. If the oxidation number of A is +2, B is +5 and that of C is -2, the possible formula of compound is
Answer» `A_(3)(BC_(4))_(2)` `A_(3)(B_(4)C)_(2)` `ABC_(2)` `A_(2)(BC_(3))_(2)` Answer :A