Question

Which of the
following ions
is pasamagnetic
Cu^2+,Zn^2+,Ti^3+,Ti^4+​

Answer 1

Answer:

Is it paramagnetic

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Answer 2

Answer:

Consider the electronic configurations of the options:-

1)Ti

4+

−[Ar] - No unpaired electrons.

2)Fe

2+

−[Ar]3d

6

- 4 unpaired electrons.

3) Zn−[Ar]4s

2

3d

10

- No unpaired electrons.

Hence only 2 is paramagnetic.

Explanation:

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