1.

Give three examples in which green chemistry has been applied.

Answer»

Solution :(i)In dry cleaning, use of liquefied `CO_2` in place of tetrachloroethene `(Cl_2C =C Cl_2)`.
(ii) In BLEACHING of paper using `H_2O_2` in place of chlorine.
(III)In the MANUFACTURE of chemicals LIKE ethanal using environment-friendly chemicals and conditions


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