The correct set of quantum numbers for the unpaired electron of chlorine atom is array…

The correct set of quantum numbers for the unpaired electron of chlorine atom is\[\begin{array}{lllll} & \mathrm{n} & \ell & \mathrm{~m} & \mathrm{~s} \\ \text { (a) } & 3 & 2 & 1 & 1 / 2 \\ \text { (b) } & 4 & 1 & 0 & -1 / 2 \\ \text { (c) } & 4 & 2 & -1 & 1 / 2 \\ \text { (d) } & 5 & 0 & 0 & -1 / 2 \end{array}\]