Amongst the given options,which of the follow | vedclass

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

Question

(D) Lewis acids are species that accept a lone pair of electrons due to the presence of a vacant orbital in their outermost shell.$H_{2}\ddot{O}:$ act

Vedclass · Accepted Answer

$BF_{3}$

Vedclass · Answer

(D) Lewis acids are species that accept a lone pair of electrons due to the presence of a vacant orbital in their outermost shell.$H_{2}\ddot{O}:$ acts as a Lewis base because it has lone pairs on the oxygen atom.$BF_{3}$ acts as a Lewis acid because the boron atom has an incomplete octet (only $6$ electrons in its valence shell) and can accept a lone pair.$OH^{-}$ acts as a Lewis base due to the presence of lone pairs on the oxygen atom.$\ddot{N}H_{3}$ acts as a Lewis base because the nitrogen atom has a lone pair of electrons available for donation.

Amongst the given options,which of the following molecules/ions acts as a Lewis acid?

Similar Questions

If a molecule $X_2$ has a triple bond,then $X$ will have the electronic configuration

The total number of electrons that take part in forming bonds in $N_2$ is

Define the octet rule. Write its significance and limitations.

The tendency of $X$ in $BX_{3}$ $(X = F, Cl, OMe, NMe_{2})$ to form a $\pi$-bond with boron follows the order:

Which of the following statements regarding covalent bond is not true?

Vedclass Test Series

Exam Paper Generator

Online Exam Module