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Which of the following conatins 3 pairs of electron in the valence shell ? 

Option: 1

carbon cations 


Option: 2

Carbanions 


Option: 3

free radicals 


Option: 4

Benzene 


Answers (1)

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As we have learned

Reaction Intermediate -

Those chemical species which are formed during the course of reaction

- wherein

Carbocation

Carbanion

Alkyl  free radical

 

 

 Carbocation have 3 pairs of electron and one vacant p- orbital in the valence shell . All other option have more than 3 pair of electron in the valence shell 

 

Posted by

HARSH KANKARIA

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