AIIMS AIIMS Solved Paper-2008

  • question_answer
    An organic compound X on treatment with pyridinium chloro chromate in dichloromethane gives compound Y. Compound Y reacts with \[M{{H}_{2}}S{{O}_{4}}=2N\,{{H}_{2}}S{{O}_{4}}\,\] and alkali to form triiodomethane. The compound X is

    A)  \[[{{H}^{+}}]=N.\alpha \]       

    B)         \[=2\times 1=2\]            

    C)  \[pH=-\log [{{H}^{+}}]\]     

    D)         \[=-\log 2\]

    Correct Answer: A

    Solution :

    \[\Delta S+ve\] \[\Delta G+ve,\Delta H-ve\]                                    \[\Delta S+ve\]


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