Q. 24.5( 24 Votes )
A molecule of ammonia (NH3) has
A. only single bonds
B. only double bonds
C. only triple bonds
D. two double bonds and one single bond
A molecule of ammonia (NH3) has only single bonds. Since the valency of nitrogen is 3, one atom of nitrogen combines with three atoms of hydrogen in a molecule of ammonia. An atom of nitrogen can form three covalent bonds.
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