Question

Correct decreasing order of pKb of the compounds is :
1) ET-NH2
2)ET-NH-Eh
3)Et-N(Et)-Et
4)PH-NH2​

Answer 1

Answer:

(3) Et-N(Et)-Et

ans is 3 of decresing order of pKb of the compounds.

Answer 2

Explanation:

your answer please check the photo