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

  • question_answer
    In the preparation of sulphuric acid, \[C{{a}^{2+}},\,NO_{3}^{-}\] is used in the reaction, which is  [CBSE PMT 2001; AFMC 2001]

    A) \[S+{{O}_{2}}\to S{{O}_{2}}\]

    B) \[2S{{O}_{2}}+{{O}_{2}}\to 2S{{O}_{3}}\]

    C) \[S{{O}_{2}}+{{H}_{2}}O\to {{H}_{2}}S{{O}_{4}}\]

    D) \[{{N}_{2}}+3{{H}_{2}}\to 2N{{H}_{3}}\]

    Correct Answer: B

    Solution :

    Not Available


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