Question

Match the following air pollutants with the most appropriate adverse health effects: \includegraphics[width=0.75\linewidth]{image44.png}

• A. (P) -- (II), (Q) -- (I), (R) -- (IV), (S) -- (III)
• B. (P) -- (IV), (Q) -- (I), (R) -- (III), (S) -- (II)
• C. (P) -- (III), (Q) -- (II), (R) -- (IV), (S) -- (I)
• D. (P) -- (IV), (Q) -- (I), (R) -- (II), (S) -- (III)

Hint:

When identifying health effects related to air pollutants, remember that aromatic hydrocarbons are primarily carcinogenic, while carbon monoxide reduces oxygen-carrying capacity, sulfur oxides lead to respiratory issues, and ozone causes genetic damage.

Answer 1

The Correct Option is D

(P) Aromatic hydrocarbons: These are known to have carcinogenic effects and are linked with cancer. Hence, (P) is matched with (IV) Carcinogenic effect.
(Q) Carbon monoxide: This is a colorless, odorless gas that reduces the capability of the blood to carry oxygen, leading to suffocation. Hence, (Q) is matched with (I) Reduce the capability of the blood to carry oxygen.
(R) Sulfur oxides: These are irritants and are associated with respiratory diseases like bronchitis and emphysema. Hence, (R) is matched with (II) Bronchitis and pulmonary emphysema.
(S) Ozone: Ozone is known to cause damage to chromosomes, leading to mutations. Hence, (S) is matched with (III) Damage of chromosomes.
\[ \boxed{\text{Correct Match: (P) -- (IV), (Q) -- (I), (R) -- (II), (S) -- (III)}} \]