NEET Chemistry Transition Elements MCQ Question with Solution

Consider a table showing the colors of some first row transition metal ions in aqueous solution. Which of the following ions is expected to be violet in color?

A

Cr3+

B

Fe3+

C

Ni2+

D

Cu2+

Correct Answer

Option A

Detailed Explanation

According to the NCERT data, Cr3+ in its 3d3 configuration is violet in color.

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