NTSE Sample Paper NTSE SAT Practice Test-9

  • question_answer
    Copper reacts with dil. \[{{H}_{2}}S{{O}_{4}}\] on heating to produce

    A) \[S{{O}_{2}}\]            

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

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

    D) None of these

    Correct Answer: D

    Solution :

    [d] Cu is less reactive than \[{{H}_{2}}\]. So, it will not react with dilute \[{{H}_{2}}S{{O}_{4}}\]


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