Chemistry (Civil Service Examination), Questions and Answers, GK for UPSC, Bank PO & All Exams

1. Physico-chemical characteristics of water in water sources undergo changes due to [1996]

2. Consider the following statements: [2004]
1. Baking soda is used in fire extinguishers
2. Quick lime is used in the manufacture of glass
3. Gypsum is used in the manufacture of plaster of Paris
Which of the statements given above is/are correct?

3. Which one of the following does not contain, Silver? [2007]

4. What is Bisphenol A (BPA)? [2008]

5. Which one of the following fuels causes minimum environmental pollution? [1995]

6. Which one of the following is an active component of oil of clove? [1997]

7. Which one of the following is also called Stranger Gas? [2008]

8. Which one of the following pairs of metals constitutes the lightest metal and the heaviest metal, respectively? [2008]

9. Assertion (A): Phenyl is used as a household germicide.
Reason (R): Phenyl is phenol derivative and phenol is an effective germicide. [1998]

10. The characteristic odour of garlic is due to [1997]

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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