_ 310 has - Vidyadip

MCQ

${\Psi _{310}}$ has

✓
$1$ radial node and $1$ angular node
B
$2$ radial node and $1$ angular node
C
$1$ radial node and $2$ angular node
D
$2$ radial node and $2$ angular node

✓

Answer

Correct option: A.

$1$ radial node and $1$ angular node

a
$\Psi_{310}=3 \mathrm{P}_{z}$

for radial node $\Rightarrow n-\ell-1$

$=3-1-1=1$

Angular node $=\ell=1$

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