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NTA Abhyas JEE Main2020ChemistryChemical Bonding and Molecular StructurePractice

In which of the following molecular species σ -dative bond is present?

Options

  1. ABF 3
  2. BB e 2 C l 4
  3. CNH 3
  4. DBH 3

Correct answer

B. B e 2 C l 4

Step-by-step solution

In B e 2 C l 4 octet of Be was not complete. So, it shows bridge bonding.

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