Correct answer: B. Group – 3 cations  3 3 3 , , Cr Fe Al    Reagent  4 4 NH Cl/NH OH

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AITS & Test SerieshardMCQ SINGLE

Question

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Answer: B

💡 Solution & Explanation

Group – 3 cations  3 3 3 , , Cr Fe Al    Reagent  4 4 NH Cl/NH OH

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