J & K CET Medical J & K - CET Medical Solved Paper-2003

  • question_answer
    The hybridisation of carbon atoms in\[CC\] single bond of\[HC\equiv CCH=C{{H}_{2}}\]is:

    A)  \[s{{p}^{3}}-s{{p}^{3}}\]              

    B) \[s{{p}^{2}}-s{{p}^{2}}\]

    C)  \[sp-s{{p}^{2}}\]             

    D) \[s{{p}^{3}}-sp\]

    Correct Answer: C

    Solution :

                    \[\underset{sp}{\mathop{HC}}\,\equiv \underset{sp}{\mathop{C}}\,-\underset{s{{p}^{2}}}{\mathop{CH}}\,=\underset{s{{p}^{2}}}{\mathop{C{{H}_{2}}}}\,\] Hence, hybridisation of carbon atoms in\[CC\]single bond is\[sp-s{{p}^{2}}\].


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