Question

What do you mean by Green Chemistry ?​

Answer 1

ANSWER

GREEN CHEMISTRY

1)It is also known as Sustainable Chemistry which focuses on eco friendly items and to decrease the use of harmful chemicals.

2)It gives focus to minimise the use of chemicals in designing and manufacturing of products.

3)This idea grew up during the 1990s leading up to the increasing attention to problems of chemical pollution and resource depletion on Earth.

4)There are twelve principles given by In Paul Anastas and John C. Warner during 1998 in which address a range of ways to reduce the environmental and health impacts of chemical production.

5)The rules focuses on building of reusable and renewable items which causes least pollution or zero pollution.

The use of environmental friendly items for manufacturing of items.

Answer 2

Answer:

Green Chemistry-: We can say that green chemistry is the latest and the best way to protect our environment. In green chemistry we use our knowledge and the concepts of the chemistry or scientific method in order to reduce the opposite impact on the environment The main motive of green chemistry is to bring minimum pollution in our environment.

Explaination:

Green Chemistry in out day to day life:-

(i) Bleaching of Paper:- In earlier time chlorine was used for the bleaching paper. H2O2 or Hydrogen peroxide with best catalyst were used which boosted hydrogen's bleaching action.

(ii) Synthesis of Chemicals:- At the first step of oxidation of ethene in the presence of suitable ionic catalyst in its aqueous medium then it results to the production of ethanol (CH3CHO).

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