This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
Eating tobacco and throwing on the road can produce______pollutant.
Correct!
Wrong!
Which of the following is not the components of photochemical smog that occurs in warm, dry and sunny climate?.
Correct!
Wrong!
Which of the following treatment is used for removal of biological impurities?
Correct!
Wrong!
Which of the following indicator used in determination of hardness?
Correct!
Wrong!
Green solvents are derived from ______
Correct!
Wrong!
Who is known as the father of Modern Chemistry?
Correct!
Wrong!
Which of the following compound is not used as an an alkali?
Correct!
Wrong!
The inventor of the atomic theory is:
Correct!
Wrong!
Chemistry science quiz 19
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