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In NO3 ion, the number of bond pair and lone pair of electrons on nitrogen atom are respectively:

1. 2, 2 2. 3, 1
3. 1, 3 4. 4, 0
Subtopic:  Covalent Bond |
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Level 2: 60%+
AIPMT - 2002
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Among the following atomic orbital overlaps, the non-bonding overlap is:

1. 2.  
3.   4.
Subtopic:  Covalent Bond |
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Level 2: 60%+
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