QNEET-2023-Ch-301: NEET 2023 Chemistry - Class 11 NEET-2023-Ch-301 Solution: Which one of the following represents all isoelectronic…

Multiple Choice Options

• A $\mathrm{Na}^{+}, \mathrm{Cl}^{-}, \mathrm{O}^{-}, \mathrm{NO}^{+}$ Na + , Cl _ , O _ , NO +
• B $\mathrm{N}_2 \mathrm{O}, \mathrm{N}_2 \mathrm{O}_4, \mathrm{NO}^{+}, \mathrm{NO}$ N 2 _ O , N 2 _ O 4 _ , NO + , NO
• C $\mathrm{Na}^{+}, \mathrm{Mg}^{2+}, \mathrm{O}^{-}, \mathrm{F}^{-}$ Na + , Mg 2 + , O _ , F _
• D $\mathrm{Ca}^{2+}, \mathrm{Ar}, \mathrm{K}^{+}, \mathrm{Cl}^{-}$ Ca 2 + , Ar , K + , Cl _