The bonds in crystalline ammonium chloride are
...The bonds in crystalline ammonium chloride are
covalent and dative
ionic and covalent
ionic, covalent and dative
ionic, covalent and hydrogen bond
Correct answer is C
N makes three covalent bonds with three Hydrogen and a coordinate (dative covalent) bond with with hydrogen ion, forming ammonium ion (NH+4. The ammonium ion forms an ionic bond with chloride ion to form NH4Cl.
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