D And F Block Elements Question 229

Which of the following ions gives a coloured solution

[MP PET 1995]

Options:

A) $ C{{u}^{+}} $

B) $ Zn^{2+} $

C) $ A{{g}^{+}} $

D) $ F{{e}^{++}} $

Show Answer

Answer:

Correct Answer: D

Solution:

$ Fe^{2+} $ due to presence of 4 unpaired electrons.



Organic Chemistry PYQ

JEE Chemistry Organic Chemistry

Mindmaps Index