Multiple choice

Which of the following sets is not of paramagnetic metal ions?

  1. Cr+2, Ti+3 and V+3

  2. Cu+2, Sc+3 and V+2

  3. Sc+3, Ti+4 and Zn+2

  4. Fe+2, Fe+3 and Co+2

  5. Ti+4, Ni+2 and Zn+2

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

This option is correct because in this option, all metal ions are diamagnetic in nature due to absence of unpaired electrons.