EAMCET Medical EAMCET Medical Solved Paper-2010

  • question_answer
    Chloroform when heated with silver powder gives

    A)  \[C{{H}_{4}}\]                  

    B)  \[{{H}_{3}}C-C{{H}_{3}}\]

    C)  \[CH\equiv CH\]                             

    D)  \[C{{H}_{2}}\equiv C{{H}_{2}}\]

    Correct Answer: C

    Solution :

                     When chloroform is heated with silver powder, acetylene is obtained. \[2CHC{{l}_{3}}+6Ag(s)\xrightarrow{{}}\underset{\begin{smallmatrix}  \text{acetylene} \\  (ethyne) \end{smallmatrix}}{\mathop{CH\equiv CH}}\,+6AgCl\]


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