JEE Main & Advanced Chemistry The s-Block Elements Question Bank Alkali Metals

  • question_answer The substance used to decolourise¬† and purify oils is [MP PMT 1987]

    A) Sodium carbonate

    B) Sodium chloride

    C) Sodium hydroxide

    D) Sodium sulphate

    Correct Answer: C

    Solution :

    Not Available

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