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NTA Abhyas NEET2020ChemistryChemical Bonding and Molecular StructurePractice

Which of the following molecule/species is having minimum number of lone pair on its central atom?

Options

  1. AB r F 3
  2. BB r F 4 -
  3. CX e F 5 +
  4. DI 3 -

Correct answer

C. X e F 5 +

Step-by-step solution

Here X e F 5 + has least number of lone pair on central atom (1 only)

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