Chemistry one liners for SSC cgl-2022

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Chemistry one liners for SSC cgl-2022

1. Name the highest element that is found in rocks and minerals? 

2. Name the two gases, which are used in the industrial production of sulfuric acid?

3. Give an example of the common salt? 

4.  Name the compound that does not form a clean solution with water? 

5.  Name the gas responsible for the ripening of green fruits is? 

Chemistry one liners for SSC cgl

6. Which is the most malleable metal?

7. What is the pH of human blood? 

8. Name the gas used to extinguish the fire? 

9. Name the gas that is produced by the fermentation of a sugar solution? 

10. What is the nature of saliva? 

Chemistry one liners for SSC cgl

11. What is the commonly used medicine for typhoid? 

12. Name the substance, where a maximum amount of nitrogen is found

13. Dung gas commonly consists of what? 

14. How many isotopes of hydrogen have? 

15. What is Riboflavin? 

Chemistry one liners for SSC cgl

16.  Name the first metal used by humans? 

17. What is the component of air used in the respiratory process? 

18. What is the atomic number of an element? 

19. Which allotropes of carbon occur in a solid three-dimensional structure?

20. Temporary hardness of water is due to?

Chemistry one liners for SSC cgl

ANSWERS-

1- Silicon

2-Sulfur dioxide and oxygen

3- Sodium chloride

4- Benzoic acid

5- Ethylene

6- Gold

7- Approximately- 7.5.

8- Carbon dioxide

9- Carbon dioxide.

10- Acidic.

11-Chloromycetin

12- Urea

13-Methane

14- Three

15-Vitamin

16-Copper

17-Oxygen

18- It is the number of Proton in the nucleus.

19- Diamond

20-Calcium bicarbonate

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