2. Solved Papers
  3. CET Karnataka Engineering

CET Karnataka Engineering CET - Karnataka Engineering Solved Paper-2007

  • question_answer
    A metal present in vitamin \[{{B}_{12}}\] is

    A)  aluminium         

    B)  zinc

    C)  iron                                      

    D)  cobalt

    Correct Answer: D

    Solution :

    Vitamin contains cobalt metal. The chemical   name of vitamin \[{{B}_{12}}\] is cyanocobalamin.


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