Question

The molecular formula of the oxide of each element in its highest state are 

(a)  AO₂ , B₃O₂, CO, DO 

(b)  AO, B₂O₃ , CO, DO 

(c)  A₂O, B₂O₃ , CO_{2 ,}

(d)   DO₂ 

(d)   AO, B₂O₃ , CO₃ , DO₃

Answer 1

The molecular formula of the oxide of each element in its highest state are  AO_{2 ,} B₃O_2, CO, DO