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Chemistry Test ...

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  • Question 1
    4 / -1

    In the stratosphere, a dynamic equilibrium between ozone and oxygen is observed in which ozone is broken down to molecular oxygen. The source of this energy is

  • Question 2
    4 / -1

    Which of the following is a sink for CO?

  • Question 3
    4 / -1

    After the continuous use of DDT, it have been noticed that it is not effective as it was before. Identify the correct reason:

  • Question 4
    4 / -1

    Which of the following air pollutants are responsible for forming smog (smoke + fog)?

  • Question 5
    4 / -1

    Which of the following is not correct about acid rain?

  • Question 6
    4 / -1

    Which one of the following is used as Antihistamine?

  • Question 7
    4 / -1

    Which of the chemical is used to treat water pollution?

  • Question 8
    4 / -1

    Disease caused by eating fish found in water contaminated with industrial waste having mercury is

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