It is difficult to obtain oxidation state greater then two for copper..
Answers
Answered by
42
Explanation:
After removal of two electrons they will have fully filled d-orbitals which acquires extra stability,so it is difficult to obtain oxidation state greater than 2 for Cu,Niand Zn.
Answered by
2
Explanation:
- As we know copper (Cu) having atomic number 29 and electronic configuration [Ar]
.
- After first two oxidation state there is a high value of third ionization enthalpy due to extra stability in
oxidation state.
- Hence, it's difficult to obtain oxidation state greater than two for copper.
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