Statement -1: Correct order of ionic radius for \({\mathrm{Mg}}^{2+},{\mathrm{Na}}^{+},{\mathrm{O}}^{2-}\mathrm{and}{\mathrm{F}}^{-}\) is \({\mathrm{F}}^{-}>{\mathrm{O}}^{2-}>{\mathrm{Na}}^{+}>{\mathrm{Mg}}^{2+}\)

Statement -2: The correct order of magnitude of electron gain enthalpy for the 17th group follows the order Cl>F>Br >I (Magnitude only )

(Memory based 29 Jan /2025 morning shift )

Question

Statement -1: Correct order of ionic radius for \({\mathrm{Mg}}^{2+},{\mathrm{Na}}^{+},{\mathrm{O}}^{2-}\mathrm{and}{\mathrm{F}}^{-}\) is \({\mathrm{F}}^{-}>{\mathrm{O}}^{2-}>{\mathrm{Na}}^{+}>{\mathrm{Mg}}^{2+}\)

Statement -2: The correct order of magnitude of electron gain enthalpy for the 17th group follows the order Cl>F>Br >I (Magnitude only )

(Memory based 29 Jan /2025 morning shift )

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Statement -1: Correct order of ionic radius for \({\mathrm{Mg}}^{2+},{\mathrm{Na}}^{+},{\mathrm{O}}^{2-}\mathrm{and}{\ma…

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