10th Chemistry Chapter 14 Online Test

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

 
 
 
 

2. Iron and steel structures are damaged by_____.

 
 
 
 

3. Decreased ozone layer will increase infectious disease like____.

 
 
 
 

4. The harmful substances present in air are called_____.

 
 
 
 

5. Atmosphere consists of ______ spheres.

 
 
 
 

6. How much energy is absorbed by earth_____.

 
 
 
 

7. Height above the earth surface of troposphere is______.

 
 
 
 

8. In which region of atmosphere weathers occur_____.

 
 
 
 

9. Wavelength of sunlight radiation is______.

 
 
 
 

10. Ozone is beneficial for us as it absorbs____.

 
 
 
 


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This Post Has 2 Comments

  1. Andleeb

    Interesting

  2. Andleeb

    Amazing test

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