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Which of the following salts is the most basic in aqueous solution ?

1. Al(CN) 3
2. CH 3 COOK
3. FeCl 3
4. Pb(CH 3 COO) 2 Students may find similar question in CP exercise sheet : [ JEE Main, Chapter : Ionic Equilibrium Q. No. 6, Ex # 5 ]

Correct answer: CH 3 COOK

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