From each of the following pairs, select the molecule with higher value of the property mentioned against each pair :NH_(3), PH_(3) : bond angle(ii)NF_(3), NH_(3): dipole moment (iii)MgO, CaO: hardness (iv)HCl, HBr : ioniccharacter

From each of the following pairs, select the molecule with higher valu

1.	From each of the following pairs, select the molecule with higher value of the property mentioned against each pair :NH_(3), PH_(3) : bond angle(ii)NF_(3), NH_(3): dipole moment (iii)MgO, CaO: hardness (iv)HCl, HBr : ioniccharacter
Answer» Solution :`(i) NH_(3) (ii) NH_(3) (III) MgO (IV) HCl`