RAJASTHAN PMT Rajasthan - PMT Solved Paper-2002

  • question_answer
    Total isomer of \[{{C}_{4}}{{H}_{10}}\] is:

    A)  zero     

    B)         \[2\]    

    C)         \[3\]                    

    D)         \[4\]

    Correct Answer: B

    Solution :

    Total isomers of \[{{C}_{3}}{{H}_{10}}\] are two. Structure are, \[\underset{\text{Butane}}{\mathop{C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}C{{H}_{3}}}}\,\]and \[\underset{\text{2-methyl propane}}{\mathop{C{{H}_{3}}-\underset{C{{H}_{3}}}{\mathop{\underset{|}{\mathop{CH}}\,}}\,-C{{H}_{3}}}}\,\]


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