In which of the following molecular species both σ -dative and π -dative bonds are present?

Open MARKS Web Download App

Search any question & find its solution

Question: Answered & Verified by Expert

In which of the following molecular species both

σ

-dative and

π

-dative bonds are present?

ChemistryChemical Bonding and Molecular StructureNEET

Options:

A $B F_{4}^{-}$
B $B e_{2} C l_{4}$
C $N H_{4}^{+}$
D $[B e F_{4}]^{2 -}$

Solution:

1267 Upvotes Verified Answer

The correct answer is:

B e_{2} C l_{4}

Here

B e_{2} C l_{4}

has both

σ

-dative and

π

-dative bonds.

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.

Use on iOS or Desktop Download from Google Play