Amongst the following, the total number of orders which are correct with respect to the property indicated against each is : (i)MggtAlgtSigtP: Covalent radius (ii)Na^+ltO^(2-)ltF^(-)ltN^(3-):Ionic size. (iii)Al^(3+)ltMg^(2-)ltLi^(+)ltK^+:Ionic size. (iv)CltSigtPgtN:Electron affinity value. (v)NltCltOltF:Electron affinity value (vi)FgtClgtBrgtI:Electron affinity value (vii)SigtMggtAlgtNa:First ionisation energy (viii)OgtFgtNgtC:Second ionisation energy (ix)NgtPgtSbgtAs:Third ionisation energy

Amongst the following, the total number of orders which are correct wi

1.	Amongst the following, the total number of orders which are correct with respect to the property indicated against each is : (i)MggtAlgtSigtP: Covalent radius (ii)Na^+ltO^(2-)ltF^(-)ltN^(3-):Ionic size. (iii)Al^(3+)ltMg^(2-)ltLi^(+)ltK^+:Ionic size. (iv)CltSigtPgtN:Electron affinity value. (v)NltCltOltF:Electron affinity value (vi)FgtClgtBrgtI:Electron affinity value (vii)SigtMggtAlgtNa:First ionisation energy (viii)OgtFgtNgtC:Second ionisation energy (ix)NgtPgtSbgtAs:Third ionisation energy
Answer» Solution :(ii)`NA^(+)ltF^(-)LTO^(2-)LTN^(3-)` (VI)`ClgtFgtBrgtI` (ix)`NgtPgtAsgtSb`