Angular wave function A( , ) for any atomic orbital is " 1 2 3 " … - Vidyadip

MCQ

Angular wave function $A(\theta , \phi )$ for any atomic orbital is " $\frac{1}{2}\sqrt {\frac{3}{\pi }\cos \theta }$ " in polar co-ordinate system

A
$2s$
B
$2P_x$
C
$2P_y$
✓
$2P_Z$

✓

Answer

Correct option: D.

$2P_Z$

d
For $P_Z4$ orbital nodal plane is $XY$ plane i.e. $cos\, 90^o = 0$

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