JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Oxygen Family

  • question_answer
    A gas that cannot be collected over water is [Kurukshetra CEE 1998]

    A) \[{{N}_{2}}\]

    B) \[{{O}_{2}}\]

    C) \[S{{O}_{2}}\]

    D) \[P{{H}_{3}}\]

    Correct Answer: C

    Solution :

    \[S{{O}_{2}}\] is soluble in water \[{{H}_{2}}O+S{{O}_{2}}\,\,\to \,\,\underset{\text{Sulphurus acid}}{\mathop{{{H}_{2}}S{{O}_{3}}\,\,\,\,\,\,}}\,\]


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