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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