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

  • question_answer Which of the following statements is false for isopentane [MP PET 1996]

    A) It has three \[C{{H}_{3}}\] groups

    B) It has one \[C{{H}_{2}}\] group

    C) It has one CH group

    D) It has a carbon which is not bonded to hydrogen

    Correct Answer: D

    Solution :

               \[C{{H}_{3}}-\underset{C{{H}_{3}}}{\mathop{\underset{|\,\,\,\,\,\,\,}{\mathop{CH}}\,}}\,-C{{H}_{2}}-C{{H}_{3}}\] It has \[3\,\,C{{H}_{3}}\] groups, one \[C{{H}_{2}}\] group and one CH group.

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