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


1. Which one of the following types of glass can cut off ultraviolet rays? [2007]


2. Match List-I (Fuel gases) with List-II (Major constituents) and select the correct answer using the codes given below the lists: [2004]
List-I - List-II
A. CNG - 1. Carbon monoxide, Hydrogen
B. Coal gas - 2. Butane, Propane
C. IPG - 3. Methane, Ethane
D. Water gas - 4. Hydrogen, Methane, Carbon monoxide
Codes:


3. The purpose of adding sodium sulphate and sodium silicate to the detergent in a washing powder is [2003]
1. to keep the washing powder dry
2. to maintain the alkalinity of the powder Which of these statements is/are correct?


4. Which one of the following is used as an explosive?


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



6. Which one of the following non-metals is not a poor conductor of electricity? 12007]


7. Excessive release of the pollutant carbon monoxide (CO) into the air may produce a condition in which oxygen supply in the human body decreases. What causes this condition? [2010]


8. Salts of which of the following elements provide colours to fireworks? [2004]


9. The water pollution in river is measured by the dissolved amount of [1998]


10. Mixture of which one of the following pairs of gases is the cause of occurrence of most of the explosions in mines? [2008]


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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