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JEE Main & Advanced Chemistry The s-Block Elements / s-ब्लॉक के तत्व Question Bank Alkali Metals

  • question_answer
    A well known reagent which contains copper sulphate, sodium potassium tarterate and sodium hydroxide is

    A) Fenton's reagent

    B) Schiff's reagent

    C) Fehling's solution

    D) Nessler's reagent

    Correct Answer: C

    Solution :

    Fehling's solution is a mixture of Alk. \[CuS{{O}_{4}}+Na-K\] tartarate (Rochelle salt)


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