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6. Haloalkanes and Haloarenes — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistry6. Haloalkanes and Haloarenes1 Mark
MCQ
Which of these can be used as moth repellant
  • A
    Benzene hexachloride
  • B
    Benzal chloride
  • ✓
    Hexachloroethane
  • D
    Tetrachloroethane
✓

Answer

Correct option: C.
Hexachloroethane
c
Hexachloroethane can be used as moth repellent. It has also been used as a plasticizer for cellulose esters in place of camphor, a polymer additive, a component of fungicidal and insecticidal formulations, in the formulation of extreme pressure lubricants, and in the manufacture of fire extinguishing fluids.

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