Which of the following is/are the hazardous pollutant(s) present in au – McqOptions

MCQOPTIONS

1.	Which of the following is/are the hazardous pollutant(s) present in automobile exhaust gases? (i) \[{{N}_{2}}\] (ii) CO (iii) \[C{{H}_{4}}\] (iv) Oxides of nitrogen
A.	(ii) and (iii)
B.	(i) and (ii)
C.	(ii) and (iv)
D.	(i) and (iii)
Answer» D. (i) and (iii)

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