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Q. 59 Review Later If the bond order in Cl O 4 ^ - is x, find the value of 100x.
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Asked by cheekatiyogendra143 | 20 Apr, 2024, 11:16: AM
answered-by-expert Expert Answer

Dear Student,

Electronic configuration of chlorine (atomic number 17) : [Ne]3s23p5

In the first excited state the electronic configuration: 1s22s22p63s23p43d1

In the second excited state the electronic configuration: 1s22s22p63s23p33d2

There are five unpaired electrons in the second excited state of chlorine.

Therefore, the covalency of chlorine in the second excited state will be 5.

Answered by | 22 Apr, 2024, 11:19: AM
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