Q32 of 54 Page 351

Which of the following air pollutant reduces the oxygen-carrying capacity of blood to a large extent?

The source of carbon monoxide in the air is by the incomplete burning of fuels such as petrol and diesel. Carbon monoxide is a very poisonous gas which reduces the oxygen carrying capacity of blood.

More from this chapter

All 54 →
30

What is global warming? What are the likely harmful effects of global warming?

 31

Which of the following is not a greenhouse gas?

 33

The constituent of polluted air which contributes in producing acid rain is:

 34

The Kyoto Protocol is associated with one of the following. This one is: