JEE Main & Advanced Chemistry Oxygen Family Question Bank Oxygen Family

  • question_answer \[S{{O}_{2}}\] is obtained when [Roorkee 1995]

    A) Oxygen reacts with dilute sulphuric acid

    B) Hydrolysis of dilute \[{{H}_{2}}S{{O}_{4}}\]

    C) Concentrated \[{{H}_{2}}S{{O}_{4}}\] reacts with \[N{{a}_{2}}S{{O}_{3}}\]

    D) All of these

    Correct Answer: B

    Solution :

    \[\underset{(S)}{\mathop{N{{a}_{2}}S{{O}_{3}}}}\,+\underset{(aq)}{\mathop{{{H}_{2}}S{{O}_{4}}}}\,\,\to \,\underset{(aq)}{\mathop{N{{a}_{2}}S{{O}_{4}}}}\,+\underset{(l)}{\mathop{{{H}_{2}}O}}\,+\underset{(g)}{\mathop{S{{O}_{2}}}}\,\]

adversite


You need to login to perform this action.
You will be redirected in 3 sec spinner