The possible number of orientations of a sun-shell is `(2 l + 1)` The possible number of electrons in a sub-shell is `(4 l + 2)`.A. If both assertion and reason are true and the reason is the correct explanation of the assertion.B. If both assertion and reason are true but reason is not the correct explanation of the assertion.C. If assertion is true but reason is falseD. If assertion is false but reason is true.

The possible number of orientations of a sun-shell is `(2 l + 1)` The

1.	The possible number of orientations of a sun-shell is `(2 l + 1)` The possible number of electrons in a sub-shell is `(4 l + 2)`.A. If both assertion and reason are true and the reason is the correct explanation of the assertion.B. If both assertion and reason are true but reason is not the correct explanation of the assertion.C. If assertion is true but reason is falseD. If assertion is false but reason is true.
Answer» Correct Answer - A (a) The value of `m` are `- 1` to `+ l` through zero, i.e., total `(2 l + 1)` orbitals and each orbital has two electrons.

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