RAJASTHAN ­ PET Rajasthan PET Solved Paper-2001

  • question_answer
    Structure of\[{{C}_{2}}{{H}_{2}}\] is

    A)  linear

    B)  trigonal planar

    C)  pyramidal       

    D)  None of these

    Correct Answer: A

    Solution :

     Structure of\[{{C}_{2}}{{H}_{5}}\]is linear because each carbon atom is sp-hybridized. Bond angle in \[{{C}_{2}}{{H}_{5}}\]is\[180{}^\circ .\] \[H-C\equiv C-H\]


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