10th Chemistry Chapter 16 Online Test

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* Click the link for test preparation: Chapter 16 – Chemical Industries

Online Test Instructions

  • Test Name : 10th Chemistry Chapter 16 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. Urea is a highly soluble in_____.

 
 
 
 

2. Natural fertilizers are decomposed by____.

 
 
 
 

3. Solvay’s process is____.

 
 
 
 

4. Quick lime reacts with water to form____.

 
 
 
 

5. Brown hair contains_____.

 
 
 
 

6. Kerosine oil is used as____.

 
 
 
 

7. Sodium carbonate is_____ producing in Jhelum.

 
 
 
 

8. Science of extracting metals from ores is called____.

 
 
 
 

9. Chemical fertilizers release _____ very fastly.

 
 
 
 

10. The biggest fertilizer manufacturer in Pakistan is____.

 
 
 
 


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