question_answer

Oxidation numbers of A, B and C are \[+2,+5\] and \[-2\] respectively possible formula of compound is :-

A)  \[{{A}_{2}}{{(B{{C}_{2}})}_{2}}\]       

B)  \[{{A}_{3}}{{(B{{C}_{4}})}_{2}}\]

C)  \[{{A}_{2}}{{(B{{C}_{3}})}_{2}}\]                   

D)  \[{{A}_{3}}{{({{B}_{2}}C)}_{2}}\]