MCQ
Which of the following is used in paint removing?
- A$\ce{CHCl_3}$
- ✓$\ce{CH_2Cl_2}$
- C$\ce{CCl_4}$
- D$\ce{CH_3Cl}$
✓
Answer
Correct option: B.
$\ce{CH_2Cl_2}$
$\ce{CHCl_3}$ is used as solvent and as an anaesthetic.
$\ce{CCl_4}$ is used as a fire extinguisher.
$\ce{CH_2Cl_2}$ is used as paint removing.
$\ce{CH_3Cl}$ is used as a refrigerant.
$\ce{CCl_4}$ is used as a fire extinguisher.
$\ce{CH_2Cl_2}$ is used as paint removing.
$\ce{CH_3Cl}$ is used as a refrigerant.
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