CET Karnataka Medical CET - Karnataka Medical Solved Paper-2008

  • question_answer
    When carbon monoxide is passed over solid caustic soda heated to\[{{200}^{o}}C\], it forms

    A)  \[N{{a}_{2}}C{{O}_{3}}\]

    B)  \[NaHC{{O}_{3}}\]

    C)  \[HCOONa~\]    

    D)  \[C{{H}_{3}}COONa\]

    Correct Answer: C

    Solution :

    When carbon monoxide is passed over solid caustic soda at \[{{200}^{o}}C\], sodium formate is obtained. \[CO+NaOH\xrightarrow{{{200}^{o}}C/10atm}\underset{Sodium\,formate}{\mathop{HCOONa}}\,\]


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