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प्रश्न
Discuss uses of ferons.
उत्तर
- Freons are used as refrigerants in refrigerators and air conditioners.
- It is used as a propellant for aerosols and foams.
- It is used as propellant for foams to spray out deodorants, shaving creams and insecticides.
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\[\ce{CH3 – CH = CH – Cl}\]
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