1) Describe the expected changes in bond strength when NO is reduced to NO- . Explain...
Homework Answers
1) Electronic configuration of NO is
Bond order = )Electrons in
bonding orbital - Electrons on antibonding orbital)/2 = (10 -5)/2 =
2.5
Now, electronic configuration of NO- is
Bond order = (10 -6)/2 =
2.
Now, Bond order 
Bond
strength.
As bond order of NO > NO- .
Therefore bond strength of NO is higher than NO-.
2) Antibonding orbitals has energy than the energy of atomic orbitals. Electrons in this orbital lead to repulsion between atoms. Antibonding orbitals are less stable than bonding orbitals.
In the transformation of NO to NO- the incoming electron is added to the antibonding orbital then it requires energy. Hence the reduction of NO to NO- is unfavourable.
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1)
Describe the expected changes in bond strength when NO is reduced
to NO- . Explain...
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