gk - chemistry - 01

General Knowledge - Chemistry


1. Which one of the following statements is NOT correct?


2. Why does diamond shine at night?


3. The most abundant element in the earth's crust is


4. With reference to ionic compounds, consider the following statements:
1. Ionic compounds are insoluble in alcohol.
2. Ionic compounds in the solid state are good conductors of electricity.
Which of the statements is/are correct?


5. Which one of the following metals does not react with water to produce Hydrogen?



6. A mixure of solid Al2O3 and Fe2O3 can be separated by the method of


7. Which of the following gases is used in fire extinguishers?


8. The oxide of Nitrogen used in medicine as anaesthetic is


9. Select the one which is not a mixture


10. Biogas mainly contains


General Knowledge

1. World Geography -Test-01
2. World Geography -Test-02
3. World Geography -Test-03
4. Geography of India -Test-01
5. Geography of India -Test-02
6. Geography of India -Test-03
7. Geography of India -Test-04
8. Geography of India -Test-05
9. History of India - Test - 01
10. History of India - Test - 02
11. History of India - Test - 03
12. History of India - Test - 04
13. History of India - Test - 05
14. History of India - Test - 06
15. History of India - Test - 07
16. INM-Test-01
17. INM-Test-02
18. INM-Test-03
19. INM-Test-04
20. INM-Test-05
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