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JEE Main & Advanced Sample Paper JEE Main - Mock Test - 36

  • question_answer
    Which of the following is INCORRECT statement?

    A) Reducing character in aqueous solution of 2nd group is:       \[Be<Mg<Ca<Ba.\]

    B) Reducing character in aqueous solution of 1st group is:         \[Li>Na>K>Cs\]

    C) Lithium does not form alums.

    D) Density of potassium is lower than that of either Sodium or rubidium.

    Correct Answer: B

    Solution :

    [b] CORRECT statement is (2) Reducing character: \[Li>Cs>Rb>K>Na\]


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