Question

Which shell would be the first to have '$g$' sub-shell?

• A. L
• B. M
• C. N
• D. O

Answer 1

Answer: (D)

For $g$-subshell $l=4$; the value of $n$ will be $=(l+1)=5$
$\underset{n=1}{K},\underset{n=2}{L},\underset{n=3}{M},\underset{n=4}{N},\underset{n=5}{O}$
$\therefore$ For $n=5$ corresponding is 'o' shell and it contain ' $g$ ' subshell.