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

  • question_answer \[Sn\] is dissolved in excess of \[NaOH\] solution, the compound obtained is [RPMT 1997]

    A) \[Sn{{(OH)}_{2}}\]

    B) \[N{{a}_{2}}Sn{{O}_{3}}\]

    C) \[N{{a}_{2}}Sn{{O}_{2}}\]

    D) \[Sn{{O}_{2}}\]

    Correct Answer: B

    Solution :

    \[Sn+2NaOH+{{H}_{2}}O\to N{{a}_{2}}Sn{{O}_{3}}+2{{H}_{2}}\]


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