Chemistry, asked by gmjha1621, 11 months ago

Which of the following is an electron exces molecule
Pcl3
Pcl5
Sicl4
Alf3

Answers

Answered by harsh456561
1

Answer:

Pcl5

Explanation:

Because although phosphorus has 5 electrons in its valence shell but its valency is 3(8-5) so it expands its valency to form Pcl5.So it has excess electrons for bond formation.I am not sure but i think it is the correct ans.

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