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STD 12 - 6. Haloalkanes and Haloarenes — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - 6. Haloalkanes and Haloarenes4 Marks
MCQ
Chloroform reacts with concentrated $HN{O_3}$ to give
  • A
    Water gas
  • ✓
    Tear gas
  • C
    Laughing gas
  • D
    Producer gas
✓

Answer

Correct option: B.
Tear gas
b
(b)When chloroform reacts with $HN{O_3}$ product formed are chloropicrin or tear gas and water.

$\underset{\text{chloroform}}{\mathop{CHC{{l}_{3}}}}\,+\underset{\text{conc}\text{.}}{\mathop{HN{{O}_{3}}}}\,\to \underset{\text{chloropicrin}}{\mathop{CC{{l}_{3}}N{{O}_{2}}}}\,+\underset{\text{water}}{\mathop{{{H}_{2}}O}}\,$

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