Uttarakhand PMT Uttarakhand PMT Solved Paper-2009

  • question_answer
    \[C{{H}_{2}}=CHC{{H}_{2}}CH=C{{H}_{2}}\]represents a/an

    A)  conjugated system

    B)  cumulative system

    C)  isolated system

    D)  All of the above

    Correct Answer: C

    Solution :

     In conjugated system, double bonds are present at alternate positions, in cumulative system, double bonds are present at adjacent positions while in isolated system, there is a large difference, between the positions of double bond. Hence,\[C{{H}_{2}}=CH-C{{H}_{2}}-CH=C{{H}_{2}}\] represents an isolated system.


You need to login to perform this action.
You will be redirected in 3 sec spinner