WB JEE Medical WB JEE Medical Solved Paper-2006

  • question_answer
    Which type of isomerism is shown by propanal and propanone?

    A)  Functional group            

    B)  Metamerism

    C)  Tautomerism                   

    D)  Chain isomerism

    Correct Answer: A

    Solution :

                     When two compounds have similar molecular formula but differ in the functional group  then the isomerism is called functional group isomerism i.e., \[C{{H}_{3}}C{{H}_{2}}CHO\]and \[C{{H}_{3}}\overset{O}{\mathop{\overset{|\,|}{\mathop{C}}\,}}\,C{{H}_{3}}\]


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