Which of the following ions gives a coloured | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The correct answer is $(D)$.An ion forms a coloured solution if it contains unpaired electrons in its $d$-orbitals.$Cu^{+}$ $(3d^{10})$ has $0$ un

Vedclass · Accepted Answer

$Fe^{2+}$

Vedclass · Answer

(D) The correct answer is $(D)$.An ion forms a coloured solution if it contains unpaired electrons in its $d$-orbitals.$Cu^{+}$ $(3d^{10})$ has $0$ unpaired electrons.$Zn^{2+}$ $(3d^{10})$ has $0$ unpaired electrons.$Ag^{+}$ $(4d^{10})$ has $0$ unpaired electrons.$Fe^{2+}$ $(3d^{6})$ has $4$ unpaired electrons,which allows for $d-d$ transitions,resulting in a coloured solution.

Which of the following ions gives a coloured solution?

Similar Questions

In which of the following transition metal ions is $d-d$ transition possible?

Identify the element having the highest enthalpy of atomization from the following.

Which of the following statements is not correct?

What is the observed electronic configuration of $Cu$?

The tendency towards complex formation is maximum in

Vedclass Test Series

Exam Paper Generator

Online Exam Module