JEE Main & Advanced Chemistry The d-and f-Block Elements / d तथा f ब्लॉक के तत्व Question Bank Compounds of Transitional Elements

  • question_answer
    Which one of the following reacts with concentrated sulphuric acid [EAMCET 1998]

    A) \[Au\]

    B) \[Ag\]

    C) \[Pt\]

    D) \[Pb\]

    Correct Answer: B

    Solution :

    \[2Ag+2{{H}_{2}}S{{O}_{4}}\to A{{g}_{2}}S{{O}_{4}}+S{{O}_{2}}+2{{H}_{2}}O\]


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