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Chemistry

Coordination Compounds

Appeared 60 times across 23 years of JEE Main papers — about 2.6 questions a year. Every one of them is below, with a full worked solution.

Questions per year

3’02

2’03

6’04

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198 questions in the bank

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01Easy60×since 2002Q31

The number of unpaired electrons present in the

\mathrm{Fe}^{2+}

ion (atomic number of Fe = 26) in its ground state is

Coordination Compounds — previous year questions · Alror