MHT-CET

2. Structure of atom question bank (Chemistry)

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Q1.

What are the total number of electrons present in $s$ and $p$ orbitals respectively in the ground state of an argon atom $(Z = 18)$?

(A)
$12$ and $6$
(B)
$8$ and $12$
(C)
$6$ and $12$
(D)
$18$ and $6$
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Q2.

Identify the pair of orbitals having similar $(n + l)$ values from the following.

(A)
$3s$ and $3p$
(B)
$2p$ and $4s$
(C)
$3d$ and $4p$
(D)
$2p$ and $3p$
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