The classification of the indicated nitrogen are the following
In otenabant is (a) is tertiary as it has three valencies attached to three alkyl groups. (b) is secondary because it has one ethyl, one cyclohxyl and third valency satisfied by hydrogen.
In dexthrometorphan- (a) is tertiary as it has three valencies satisfied by one methyl and two carbon rings.
Amine, are compounds consisting basic nitrogen atom with one lone pair. They are the derivatives of ammonia.
Thus, the classification of the indicated nitrogen are the following
In otenabant is (a) is tertiary as it has three valencies attached to three alkyl groups. (b) is secondary because it has one ethyl, one cyclohxyl and third valency satisfied by hydrogen.
In dexthrometorphan- (a) is tertiary as it has three valencies satisfied by one methyl and two carbon rings.
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