Which of the following is NOT likely to act a | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Lewis base is defined as a substance that can donate a lone pair of electrons. $NH_3$,$H_2O$,and $OH^-$ all possess at least one lone pair of elec

Vedclass · Accepted Answer

$BF_3$

Vedclass · Answer

(A) Lewis base is defined as a substance that can donate a lone pair of electrons. $NH_3$,$H_2O$,and $OH^-$ all possess at least one lone pair of electrons on the central atom,allowing them to act as Lewis bases. $BF_3$ is an electron-deficient molecule with an incomplete octet (only $6$ electrons around the central $B$ atom). Therefore,$BF_3$ acts as a Lewis acid because it accepts an electron pair,not a Lewis base.

Which of the following is $NOT$ likely to act as a Lewis base?

Similar Questions

Choose the correct order for the given property.
$M.P. \to$ Melting Point; $S \to$ Solubility

The correct order of $C-O$ bond length among $CO, CO_3^{2-}, CO_2$ is

Which among the following is $NOT$ an odd electron molecule?

Which of the following species among $BF_3, SnCl_2, SnCl_4$ act as Lewis acids?

Which of the following molecules has an axis of symmetry and a coaxial plane of symmetry?

Vedclass Test Series

Exam Paper Generator

Online Exam Module