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

  • question_answer
    The compound in which carbon atom uses \[s{{p}^{3}}-\]hybrid orbitals for bond formation?

    A)  \[HCOOH\]       

    B) \[N{{H}_{2}}CON{{H}_{2}}\]

    C)  \[{{(C{{H}_{3}})}_{3}}COH\]       

    D) \[C{{H}_{3}}CHO\]

    Correct Answer: C

    Solution :

                    \[\underset{s{{p}^{3}}}{\mathop{C{{H}_{3}}}}\,-\underset{\begin{smallmatrix}  | \\  C{{H}_{3}}  \\  \,\,\,\,\,\,s{{p}^{3}} \end{smallmatrix}}{\overset{\begin{smallmatrix}  \,\,\,\,\,s{{p}^{3}} \\  C{{H}_{3}}  \\  | \end{smallmatrix}}{\mathop{C}}}\,-OH\] In the above compound all bonds are\[\sigma \]bond and hence, carbon atom uses only\[s{{p}^{3}}-\]hybrid orbitals for bond formation.


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