Group no. 2 ( 70,71,72)

which of the following is an organic chemical?

• Ammonia

• potassium

• calcium chloride

• Ethanol

what are the chemicals which pose a threat to the environment called?

• Reserved chemicals

• persistent chemicals

• intoxicant chemicals

• None of the above

how much does ammonia contriubute to the chemical pollution caused by industries?

• 33%

• 23%

• 67%

• 21%

which industry is responsible for maximum percentage of chemical pollution?

• Food manufacturing

• Electric utilities

• Paper manufacturing

• chemical manufacturing

how much does primary metals industry contribute to chemical pollution?

• 10%

• 5%

• 9%

• 20%

The severity of industrial pollution depends on________________ factor.

• The area from which industrial pollutants are emitted

• Time period for pollution

• The degree of concentration of pollutants.

• All of the above

which of the following chemicals causes bone weakening?

• Cyanide

• Methanol

• Cadmium

• Caesium

the chemicals that enter our body and do not breakdown are known as?

• Forever chemicals

• Toxic chemicals

• Harmful chemicals

• None of the above

which is the most polluted city in the world?

• New York, USA

• New delhi, India

• kashgar, China

• Lahore, Pakistan

which among the following is a government measure taken to reduce chemical pollution?

• National programme for seawater quality monitoring

• Central pollution control board

• Coastal pollution controt board

• All of the above