Which of the following pairs of species have the same structure?

  • A
    $CH_3^-, CH_3^+$
  • B
    $NH_4^+, NH_3$
  • C
    $SO_4^{2-}, BF_4^-$
  • D
    $NH_2^-, BeF_2$

Explore More

Similar Questions

During the conversion of $PCl_3$ to $PCl_5$,the hybridisation of the $P$ atom changes from .......

Difficult
View Solution

Suggest reasons why the $B-F$ bond lengths in $BF_{3}$ $(130 \ pm)$ and $BF_{4}^{-}$ $(143 \ pm)$ differ.

As the $s$-character of a hybrid orbital increases,the bond angle

In $C_{60}$,all carbon atoms are:

The $H-C-H$ bond angle in $CH_4$ molecule is

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo