NEET Sample Paper NEET Sample Test Paper-70

  • question_answer
    An organic halide is shaken with aqueous NaOH followed by the addition of dil. \[HN{{O}_{3}}\] and silver nitrate solution gave white ppt. The substance can be

    A) \[{{C}_{6}}{{H}_{5}}(C{{H}_{2}})Br\]

    B) \[{{C}_{6}}{{H}_{5}}C{{H}_{2}}Cl\]

    C) \[{{C}_{6}}{{H}_{5}}Cl\]             

    D) None of these

    Correct Answer: B

    Solution :

    \[{{C}_{6}}{{H}_{5}}-C{{H}_{2}}-Cl\,\xrightarrow[(aq)]{NaOH}\,\,{{C}_{6}}{{H}_{5}}-C{{H}_{2}}-OH\]\[\xrightarrow{dil\,\,HN{{O}_{3}}}\,\,{{C}_{6}}{{H}_{5}}-CHO\] White ppt of AgCl is obtained.


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