📚 Practice Mode

Atoms and molecules - class-X

Learn at your own pace with hints and detailed explanations

1 / 23
Multiple Choice

Which of the following molecules specie has the minimum number of lone pairs ? 

  1. $ X _eF _4 $
  2. $ BF^- _4 $
  3. $ ICI _3 $
  4. $ BeF _2 $
Change Mode