BHU PMT BHU PMT Solved Paper-2002

  • question_answer
    An extremely hot copper wire reacts with steam to produce:

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

    B)  \[Cu{{O}_{2}}\]

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

    D)  \[CuO\]

    Correct Answer: D

    Solution :

                     \[Cu+\underset{Steam}{\mathop{{{H}_{2}}O}}\,\xrightarrow[{}]{{}}CuO+{{H}_{2}}\] An extremely hot copper wire reacts with steam to produce\[CuO\].


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