Which of the following pairs are isoelectronic?
- A$CO_2$ and $NO$
- B$SO_2$ and $CO_2$
- C$CN^{-}$ and $CO$
- D$NO_2$ and $CO_2$
Explore More
Similar Questions
Which one of the following is not correct?
Difficult
View SolutionThe name of $K_2CS_3$ is potassium ............... .
Easy
View SolutionThe incomplete Lewis representation of $CO_3^{2-}$ is given below. The formal charges on atoms marked as $a$,$b$,and $c$,respectively,are
How many $S-S$ bonds are present in the cyclic trimer of sulfur trioxide,$(SO_3)_3$?
Medium
View SolutionThe formal charges of $N_{(1)}$,$N_{(2)}$,and $O$ atoms in the structure $N_{(1)} = N_{(2)} = O$ are respectively:
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo