Question

In polymeric BeCl, there are
(1) Three centre and four electron bond
(2) Three centre and three electron bond
(3) Two centre and two electron bond
(4) Two centre and three electron bond​

Answer 1

Explanation:

(3)is the right answer ✌️

3c-2e bonds are defined as those in which two atoms each contribute one electron to the 3-centre orbital, while Class II 3c-2e bonds are defined as systems in which the pair of electrons are provided by a single atom.

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