CEE Kerala Engineering CEE Kerala Engineering Solved Paper-2003

  • question_answer
    The reaction \[{{C}_{12}}{{H}_{26}}\xrightarrow[{}]{{}}{{C}_{6}}{{H}_{12}}+{{C}_{6}}{{H}_{14}}\]represent:

    A)  substitution    

    B)         synthesis

    C)  cracking              

    D)         polymerization

    E)  addition

    Correct Answer: C

    Solution :

    \[{{C}_{12}}{{H}_{26}}\xrightarrow{{}}{{C}_{6}}{{H}_{12}}+{{C}_{6}}{{H}_{14}}\] This reaction shows breaking of higher boiling, less volatile of hydrocarbons to lower hydrocarbons. So, this is the example of cracking.


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