Online MCQs – Industrial Chemistry – Chemistry 10th

Class 10th | Chemistry | Chapter 8 | Industrial Chemistry | Solved Online MCQs Test

Online MCQs Test of Chapter 8 (Industrial Chemistry) Chemistry Class 10th Science Group – Sindh Board. According to New Examination Pattern / Syllabus of Sindh Board

1. Sugar crystals are separated in:

 
 
 
 

2. The abrasives are:

 
 
 
 

3. Surfactants reduce the __________ of water.

 
 
 
 

4. They help in removing grease and dirt from the skin.

 
 
 
 

5. The basis of soft drinks, the syrup, is prepared by dissolving these ingredients into the water to:

 
 
 
 

6. It causes saponification and is an essential ingredient in soap making.

 
 
 
 

7. According to the World Health Organization (WHO), it is the first _______ and so far, only _______ human illness to be declared eliminated globally.

 
 
 
 

8. The carboxylate end of the soap molecule that is attracted to water is called:

 
 
 
 

9. The citric acid is used in the preparation of cold drinks for:

 
 
 
 

10. The preparation of sugar from sugarcane is composed of __________ steps.

 
 
 
 

11. The harvesting is the most important step of:

 
 
 
 

12. Petroleum is mostly made up of:

 
 
 
 

13. The use of sodium hydroxide produced a:

 
 
 
 

14. In petroleum, the percentage of carbon is found to be:

 
 
 
 

15. Which of the following is used as jet fuel?

 
 
 
 

16. It is mild, moisturizing and gives a low creamy lather.

 
 
 
 

17. Animal fats or vegetable oils are the most common sources of:

 
 
 
 

18. _______ different products are manufactured through chemical industries.

 
 
 
 

19. Petroleum is a liquid that is _________ than water yet _________ in it.

 
 
 
 

20. The use of potassium hydroxide produced a:

 
 
 
 


Online MCQs Test preparation for Chemistry Class 10th (Science Group Sindh Board) helps students practice effectively. These multiple-choice questions are taken from Chapter 8 “Industrial Chemistry” of the Class 10th Chemistry textbook. They fully cover the requirements of the objective section in the examination. This activity is a valuable resource for excellent exam preparation. The Online MCQs Test provides students with the best platform to assess their knowledge and practice independently.
Go back to chapterwise list
Scroll to Top