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

  • question_answer
    Which of the following has highest electrode potential [CPMT 1990]

    A) \[Be\]

    B) \[Mg\]

    C) \[Ca\]

    D) \[Ba\]

    Correct Answer: A

    Solution :

    Element - Be Mg Ca Sr Ba Electrode potential - 1.70 - 2.37 - 2.87 - 2.89 -2.90


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