TG EAMCET 29 Apr 2025 Shift 1 Paper

Which of the following statements are correct?
I. The increasing order of covalent character of NaCl,RbCl,MgCl2 is
RbCl<NaCl<MgCl2
II. The high boiling point of water is due to intramolecular hydrogen bonding
III. H2O has more dipole moment among NH3,H2O and HF
The correct option is