HARDMCQ SINGLEJEE Advanced ChemistryInorganic ChemistryGOCAchiever Section

Correct order of basicity of various nitrogen in

A.1 > 2 > 3

B.2 > 1 > 3

C.2 > 3 > 1✓ Correct

D.3 > 2 > 1

Explanation

GENERAL ORGANIC CHEMISTRY 75 1 N will be least basic because it is L.P. will participate in resonance on both sides. In 2 N , no, resonance is present so it will be most basic. In 3 N , resonance is present but two ethyl groups will provide electrons through +I effect. So, option c is correct.

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