Solve this following

Question:

The increasing order of $\mathrm{pK}_{\mathrm{b}}$ for the following compounds will be :

  1. $(\mathrm{A})<(\mathrm{B})<(\mathrm{C})$

  2. $(C)<(A)<(B)$

  3. $(\mathrm{B})<(\mathrm{A})<(\mathrm{C})$

  4. $(\mathrm{B})<(\mathrm{C})<(\mathrm{A})$


Correct Option: , 3

Solution:

Base strength order

 

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