For dry cleaning, in the place of tetrachloroethane, liquified carbon dioxide with suitable
Channel: Doubtnut
Date: 2020-01-19

For dry cleaning, in the place of tetrachloroethane, liquified carbon dioxide with suitable detergent is an alternative solvent. What type of harm of the enviorment will be prevented by stopping use of tetrachloroethane ? Will use of liquified carbon dioxide with detergent be completely safe from the point of the view of pollution? Explain