CEE Kerala Engineering CEE Kerala Engineering Solved Paper-2004

  • question_answer
    Identify the correct statement from below, concerning the structure of\[C{{H}_{2}}=C=C{{H}_{2}}:\]

    A)  The molecule is planar

    B)  One of the three carbon atoms is in an\[-s{{p}^{3}}\]hybridized state

    C)  The molecule is non-planar with the two\[C{{H}^{2}}\]groups   being   in   planes perpendicular to each other

    D)  All the carbon atoms are sp-hybridized

    E)  The molecule is bent with the\[CCC\]angle being 120 degrees.

    Correct Answer: C

    Solution :

    The structure,\[C{{H}_{2}}=C=C{{H}_{2}}\]is non-planar with the two\[C{{H}_{2}}\]groups being in planes perpendicular to each other.


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