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Q.
The sum of total number of lone − pairs of electrons and $sp^{3}$ hybridized nitrogen atoms in Melamine is
NTA AbhyasNTA Abhyas 2020The p-Block Elements - Part2
Solution:
In Melamine there are 6 number of lone − pairs of electrons and $3 \, sp^{3}$ hybridized nitrogen atoms. All $NH_{2}$ groups are having $sp^{3}$ hybridized nitrogen atoms.