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JEE Main & Advanced Chemistry Haloalkanes and Haloarenes / हैलोएल्केन तथा हैलोएरीन्स Question Bank Properties of Halogen Containing Compounds

  • question_answer
    When chloroform is exposed to air and sunlight, it gives [NCERT 1984; CPMT 1978, 87; CBSE PMT 1990; EAMCET 1993; MNR 1994; MP PET 1997, 2000; BHU 2001; AFMC 2002]

    A) Carbon tetrachloride

    B) Carbonyl chloride

    C) Mustard gas

    D) Lewsite

    Correct Answer: B

    Solution :

    \[CHC{{l}_{3}}+\frac{1}{2}{{O}_{2}}\xrightarrow{\text{Sunlight}}\underset{\text{Phosgene or carbonyl chloride}}{\mathop{COC{{l}_{2}}}}\,+\ \ \ \ HCl\]


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