Question
Question: Modes of controlliing pollution in large cities includes :...
Modes of controlliing pollution in large cities includes :
A
Cleanliness and less use of insecticides
B
Proper disposal of organic wastes, sewage and industrial effluents.
C
Use of liquefied carbondioxide with a suitable detergent in place of tetrachloroethene for dry cleaning.
D
All the above
Answer
All the above
Explanation
Solution
In large cities pollution can be controlled by accepting green chemistry.