Identify the degradable pollutant from the following.

Which method is best suitable for disposing of plastic wastes and polythene bags?

Pick out the correct statement about carbamates from the following.

The irritant red haze in traffic and congested places is due to the oxides of which of the following?

Identify the correct method by which carbon dioxide is produced.

Pick out the correct characteristic of organic toxins.

Which of the following gas was traditionally used to bleach paper?

Which of the following are the main constituents of acid rain?