JEE Main & Advanced Chemistry Hydrogen & Its Compounds Question Bank Water or hydride of oxygen

  • question_answer Which of the following metal will not reduce \[{{H}_{2}}O\] [CPMT 1999]

    A) Ca

    B) Fe

    C) Cu

    D) Li

    Correct Answer: C

    Solution :

    Copper will not reduce \[{{H}_{2}}O\] to \[{{H}_{2}}\] because of low reducing power of copper comparison than hydrogen.


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