give answer plz Q In which delocalization of positive charge is possible (A) (B) (C) - Chemistry -

Question

give answer plz
Q In which delocalization of positive charge is possible
(A)

(B)

(C)

(D)

+917xxxxxx81 · Answer

Option d,in others positive charge is not in conjugation

give answer plz Q. In which delocalization of positive charge is possible (A) (B) (C) (D)