The increasing | General Organic Chemistry

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JEE MAIN 2019

09-01-19 S2

Question

The increasing basicity order of the following compounds is:

Select the correct option:

(D) < (C) < (B) < (A)

(A) < (B) < (C) < (D)

(A) < (B) < (D) < (C)

(D) < (C) < (A) < (B)

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

$\mathrm{pK}_{\mathrm{b}}$ values from NCERT (A) EtNH 2 3.29 (B) $\left(\mathrm{Et}_2\right) \mathrm{NH}$ 3.00 (C) $\mathrm{Me}_3 \mathrm{~N} 4.22$ (D) $\mathrm{Ph}-\mathrm{NH}-\mathrm{Me} 4.7$ So, order of basic strength $(B)>(A)>(C)>(D)$

Question Tags

JEE Main

Chemistry

Easy

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