JEE Main & Advanced Chemistry GOC Question Bank Bonding and hybridisation inorganic compounds

  • question_answer Which of the following has a bond formed by overlap of \[sp-s{{p}^{3}}\] hybrid orbitals [MNR 1993; UPSEAT 2001, 02]

    A) \[C{{H}_{3}}-C\equiv C-H\]

    B) \[C{{H}_{3}}-CH=CH-C{{H}_{3}}\]

    C) \[C{{H}_{2}}=CH-CH=C{{H}_{2}}\]

    D) \[HC\equiv CH\]

    Correct Answer: A

    Solution :

    \[\underset{s{{p}^{3}}}{\mathop{C{{H}_{3}}}}\,-\underset{sp}{\mathop{C}}\,\equiv \underset{sp\,\,\,\,\,\,\,\,\,\,\,}{\mathop{C-H}}\,\]

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