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Chemistry · 2026 · 1 mark
CBSE 2026 · Region 4 · Set 2 · Q6
The correct order of decreasing basic strength of CH_3- NH_2,( CH_3)_2 NH and ( CH_3)_3 N in aqueous solution is:
The correct order of decreasing basic strength of $\displaystyle \mathrm{CH}_{3}-\mathrm{NH}_{2},\left(\mathrm{CH}_{3}\right)_{2} \mathrm{NH}$ and $\displaystyle \left(\mathrm{CH}_{3}\right)_{3} \mathrm{~N}$ in aqueous solution is :
Official answer
(C)
$\displaystyle \left(\mathrm{CH}_{3}\right)_{2} \mathrm{NH}>\mathrm{CH}_{3}-\mathrm{NH}_{2}>\left(\mathrm{CH}_{3}\right)_{3} \mathrm{~N}$
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CBSE Class 12 Chemistry past-paper question from the 2026 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.