JEE Main 2023ChemistryPractical ChemistryMediumMCQ

JEE Main 2023Practical Chemistry Question with Solution

JEE Main 2023 (30 Jan Shift 1)

Question

In the wet tests for identification of various cations by precipitation, which transition element cation doesn't belong to group IV in qualitative inorganic analysis?

Choose an option

Show full solutionCorrect option: A
Correct answer
AFe3+

Step-by-step explanation

Cations are segregated in 5 groups depending upon their solubility with the help of various precipitating reagents. As per the segregation, Zn2+, Co2+, Ni2+ belongs to the 4th group and Fe3+ belongs to the 3rd group.

 

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About this question

This is a previous-year question from JEE Main 2023, covering the Practical Chemistry chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.