Notifications
Clear all
0
05/01/2022 4:23 pm
Topic starter
The factor responsible for weak acidic nature of B–F bonds in BF3 is
(a) large electronegativity of fluorine
(b) three centred two-electron bonds in BF3
(c) pπ - dπ back bonding
(d) pπ - pπ back bonding
1 Answer
0
05/01/2022 4:25 pm
Correct answer: (d) pπ - pπ back bonding
Explanation:
It is pπ - pπ back bonding involving B and F. The smaller atoms show more back bonding.