Environmental Chemistry Ques 8

8. Which of the following is/are the hazardous pollutant(s) present in automobile exhaust gases?

[1996]

(i) $N_2$

(ii) $CO$

(iii) $CH_4$

(iv) Oxides of nitrogen

(a) (ii) and (iii)

(b) (i) and (ii)

(c) (ii) and (iv)

(d) (i) and (iii)

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Answer:

Correct Answer: 8.(c)

Solution:

  1. (c) $CO$ and oxides of Nitrogen are poisonous gases present in automobile exhaust gases.