Relevant Competitive Tests:
Which of the following is a secondary air pollutant ?
A. Photochemical smogCorrect Answer
B. Sulphur dioxide
C. Nitrogen dioxide
D. Dust particles
Correct Option: A. Photochemical smog
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Which of the following is a type of sedimentary rock?Which of the following rock favors petroleum formation?DLS stands For_______?RIH stands for ________?“The heat capacity of a solid compound is approximately equal to the sum of the heat capacities of the constituent elements.” This is the statement of___________________?