Question

) CHEM 102

4

UNIT-IV

Q.7 a) Give the reason for the following. [1½ x 4=6]

(i) Cu+ ion is diamagnetic but Cu2+ is ion is diamagnetic​

Answer 1

Answer:

The d-And-f-Block Elements. Explain why Cu(I) is diamagnetic and Copper(II) is paramagnetic. In Cu+ the electronic configuration is 3d10 completely filled d- shell thus it is diamagnetic. thus it has one unpaired electron in d- subshell thus it is paramagnetic.

Explanation:

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