Which of the following orbitals are gerade?

Question

Which of the following orbitals are gerade? (A) px (B) 2px+2px oversety - axis arrow  (C) formation of H2 (D) dxy+dxy oversetx - text axis arrow

Tardigrade Admin · Accepted Answer

(i) px arrow ungerade (ii) 2px+2px oversety text -axis arrow π - bond arrow ungerade (iii) Formation of H2 arrow σ - bond arrow gerade (iv) dxy+dxy oversetx - text axis arrow π - bond arrow ungerade

Q. Which of the following orbitals are gerade?

$p_{x}$

$2 p_{x} + 2 p_{x} \to y - a x i s$

formation of $H_{2}$

$d_{x y} + d_{x y} \to x - axis$

(i) $p_{x} \to$ ungerade
(ii) $2 p_{x} + 2 p_{x} \to y -axis π -$ bond $\to$ ungerade
(iii) Formation of $H_{2} \to σ -$ bond $\to$ gerade
(iv) $d_{x y} + d_{x y} \to x - axis π -$ bond $\to$ ungerade

Q. Which of the following orbitals are gerade?

px​

2px​+2px​→y−axis

formation of H2​

dxy​+dxy​→x− axis

(i) px​→ ungerade (ii) 2px​+2px​→y -axis π− bond → ungerade (iii) Formation of H2​→σ− bond → gerade (iv) dxy​+dxy​→x− axis π− bond → ungerade

$p_{x}$

$2 p_{x} + 2 p_{x} \to y - a x i s$

formation of $H_{2}$

$d_{x y} + d_{x y} \to x - axis$

(i) $p_{x} \to$ ungerade
(ii) $2 p_{x} + 2 p_{x} \to y -axis π -$ bond $\to$ ungerade
(iii) Formation of $H_{2} \to σ -$ bond $\to$ gerade
(iv) $d_{x y} + d_{x y} \to x - axis π -$ bond $\to$ ungerade