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JEE Main & Advanced Chemistry The s-Block Elements / s-ब्लॉक के तत्व Question Bank Self Evaluation Test - The s-Block Elements

  • question_answer
    A metal M readily forms its sulphate \[MS{{O}_{4}}\] which is water-soluble. It forms its oxide MO which becomes inert on heating. It forms an insoluble hyroxide \[M{{(OH)}_{2}}\], which is soluble in \[NaOH\] solution. Then M is

    A) \[Mg\]  

    B) \[Ba\]  

    C) \[Ca\] 

    D) \[Be\]

    Correct Answer: D

    Solution :

    [d] Beryllium shows anomalous properties due to its small size.


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