Question

Amoung the following the PKB rolve is highest for
a)NH3
b) (c2 Hs) ₂NH
C)(2 HS NH2
D) ((2 Hs) 3N
​

Answer 1

Explanation:

Due to hyperconjugation basic strength and thus PKB

value decreases so the molecule which is having no hyperconjugation must have highest PKB.k

values.

Here NH3 does not have any hyperconjugation does it has the highest value of PKB.

ANS is NH3

Answer 2

Explanation:

a) NH3 is the answer

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