Which of the following pairs are isoelectroni | vedclass

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

Question

(A) Isoelectronic species have the same number of electrons,and isostructural species have the same shape and hybridization.$1$. For $NO_3^-$: Total e

Vedclass · Accepted Answer

$NO_3^-, CO_3^{2-}$

Vedclass · Answer

(A) Isoelectronic species have the same number of electrons,and isostructural species have the same shape and hybridization.$1$. For $NO_3^-$: Total electrons = $7 + (3 	imes 8) + 1 = 32$. Hybridization is $sp^2$,and the shape is trigonal planar.$2$. For $CO_3^{2-}$: Total electrons = $6 + (3 	imes 8) + 2 = 32$. Hybridization is $sp^2$,and the shape is trigonal planar.Since both $NO_3^-$ and $CO_3^{2-}$ have $32$ electrons and a trigonal planar structure,they are isoelectronic and isostructural.

Which of the following pairs are isoelectronic and isostructural? $NO_3^-, CO_3^{2-}, ClO_3^-, SO_3$

Similar Questions

What are the oxidation states of iron and chromium in chromite ore,respectively?

Three blocks,$A, B$ and $C,$ of masses $4\,kg, 2\,kg$ and $1\,kg$ respectively,are in contact on a frictionless surface,as shown. If a force of $14\,N$ is applied on the $4\,kg$ block,then the contact force between $A$ and $B$ is ....... $N$.

$A$ radioactive nucleus (initial mass number $A$ and atomic number $Z$) emits $3 \,\alpha-$ particles and $2$ positrons. The ratio of the number of neutrons to that of protons in the final nucleus will be:

Thermite is a mixture of iron oxide and which of the following?

Among the following,the strongest base is

Vedclass Test Series

Exam Paper Generator

Online Exam Module