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

  • question_answer
    When sulphur is heated with \[NaOH\,(aq)\]. The compounds formed are

    A) \[N{{a}_{2}}S+{{H}_{2}}O\]

    B) \[N{{a}_{2}}S{{O}_{3}}+{{H}_{2}}O\]

    C) \[N{{a}_{2}}S+N{{a}_{2}}{{S}_{2}}{{O}_{3}}+{{H}_{2}}O\]

    D) \[N{{a}_{2}}{{S}_{2}}{{O}_{3}}+{{H}_{2}}O\]

    Correct Answer: C

    Solution :

    [c] \[4S+6NaOH\xrightarrow{{}}\] \[N{{a}_{2}}{{S}_{2}}{{O}_{3}}+2N{{a}_{2}}S+3{{H}_{2}}O\]


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