Which of the following overlaps is incorrect (assuming Z-axis is internucler axis ) ?
`(A) 2P_(y)+2p_(y) to pi`- Bond formation `" " (B) 2p_(x)+2p_(x)to sigma`- Bond formation
(C ) `3d_(xy)+3d_(xy) to pi`- Bond formation `" " (D) 2s+2p_(y) to pi `- Bond formation
(E ) `3d_(xy)+3d_(xy)to delta`- Bond formation

Options

A. A,B,C
B. C,F
C. B,E
D. B,C,D

Answer

D

Explanation

Incorrect overlaps (if internulcear axis =Z) :
(b) `2p_(x)+2p_(x) implies pi` - bond, (C ) `3d_(xy)+3d_(xy) implies delta`- bond, (D) `2s+2p_(y) implies` No bond formation.