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STD 12 - 9. Amines — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - 9. Amines4 Marks
MCQ
Correct order of increasing basicity is
  • A
    $N{H_3} < {C_6}{H_5}N{H_2} < {({C_2}{H_5})_2}NH < {C_2}{H_5}N{H_2} < {({C_2}{H_5})_3}N$
  • B
    ${C_6}{H_5}N{H_2} < N{H_3} < {({C_2}{H_5})_3}N < {({C_2}{H_5})_2}NH < {C_2}{H_5}N{H_2}$
  • C
    ${C_6}{H_5}N{H_2} < {({C_2}{H_5})_3}N < N{H_3} < {C_2}{H_5}N{H_2} < {({C_2}{H_5})_2}NH$
  • ✓
    ${C_6}{H_5}N{H_2} < N{H_3} < {C_2}{H_5}N{H_2} < {({C_2}{H_5})_3}N < {({C_2}{H_5})_2}NH$
✓

Answer

Correct option: D.
${C_6}{H_5}N{H_2} < N{H_3} < {C_2}{H_5}N{H_2} < {({C_2}{H_5})_3}N < {({C_2}{H_5})_2}NH$
d
It’s obvious.

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