10th Chemistry Chapter 14 Online Test


* Click the link for test preparation: Chapter 14 – The Atmosphere

Online Test Instructions

  • Test Name : 10th Chemistry Chapter 14 Online Test
  • Type : MCQ’s
  • Total Questions : 10
  • Total Marks : 20
  • Questions will be shuffled each time you start the test.
  • Any question you have not answered will be marked incorrect.
  • Once you are finished, click the Submit button.

1. The harmful substances present in air are called_____.


2. Buildings are being damaged by acid rain because it attacks_____.


3. Wavelength of sunlight radiation is______.


4. pH of acid rain is_____.


5. Atmosphere consists of ______ spheres.


6. Ozone is beneficial for us as it absorbs____.


7. Height above the earth surface of troposphere is______.


8. Decreased ozone layer will increase infectious disease like____.


9. Just above the earth surface is______.


10. ______ % of sunlight is absorb by atmospheric gases.



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