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The Solid State — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistryThe Solid State1 Mark
MCQ
The crystal lattice of ice is mostly formed by:
  • A
    Ionic forces
  • B
    Covalent bonds
  • C
    Intramolecular $H-$bonds
  • ✓
    Covalent as well as $H-$bonds
✓

Answer

Correct option: D.
Covalent as well as $H-$bonds
Ice has hydrogen bonding and covalent bond, and intermolecular hydrogen bonds are weaker than Covalent bonds.
$H-O$ are covalent bonds$. H-O$ are intermolecular hydrogen bonding also with other neighbouring atoms.

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