Green chemistry in day-to-day life is in the | vedclass

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Question

(B) Green chemistry aims to reduce or eliminate the use and generation of hazardous substances.Chlorine gas was traditionally used for bleaching paper

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Liquified $CO_{2}$ for dry cleaning of clothes

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(B) Green chemistry aims to reduce or eliminate the use and generation of hazardous substances.Chlorine gas was traditionally used for bleaching paper,which is harmful to the environment.$Tetrachloroethene$ $(Cl_{2}C=CCl_{2})$ was earlier used as a solvent for dry cleaning,but it is a suspected carcinogen and contaminates groundwater.Liquified $CO_{2}$ is used as a safer alternative for dry cleaning,which is a classic example of green chemistry.

Green chemistry in day-to-day life is in the use of:

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