JEE Main & Advanced Chemistry The s-Block Elements Question Bank Critical Thinking

  • question_answer When \[S{{O}_{2}}\] is passed through acidified solution of \[{{H}_{2}}S\] [CPMT 1973, 81, 93]

    A) \[{{H}_{2}}S{{O}_{4}}\] is formed

    B) \[{{H}_{2}}S{{O}_{3}}\] is formed

    C) Sulphur is precipitated

    D) None of these

    Correct Answer: C

    Solution :

    \[2{{H}_{2}}S+S{{O}_{2}}\,\to \,2{{H}_{2}}O+3S\]

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