MEDIUMMCQ SINGLEJEE Mains ChemistryInorganic ChemistryEnvironmental ChemistryPrevious Year Questions
Assertion (A): Nitrogen oxides are one of the components of photochemical smog. Reason (R): Vehicular pollution is a major source of nitrogen oxides (AIIMS 2013)
A.Both A and R are correct and R is the correct
B.Both A and R are correct but R is not the correct✓ Correct
C.A is correct but R is incorrect
D.A is correct but R is incorrect
Explanation
It is correct that nitrogen oxides are one of the component of photochemical smog (other components) and vehicular pollution is major source of nitrogen oxides. Thus, both A and R are correct but R is not the correct explanation of A.
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