In our cities we face endless hours of power cut. How recycled waste can be useful in getting rid of this problem?

2

(a)

You came to know that in your village ponds and tanks are severely polluted. Being a student of chemistry how will you check the pollution level and as a responsible citizen what will you do for this problem?

2

(a)

In your opinion what measures will you take to save your valuable monument from acid rain?

2

(a)

How is green chemistry a revolutionary step in protecting our environment and society?

2

(a)

What is the use of recycled waste?

2

(a)