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


3. Which of the following substances are found in the beach sands of many parts of Kerala? [2006]
1. Ilmenite
2. Zirecon
3. Sillimanite
4. TungstenSelect the correct answer using the codes given below:


4. Which one of the following is the correct sequence in increasing order of molecular weights of the hydrocarbons? [2001]


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



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


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


8. Match List I (Industrial process) with List II (Industry with which associated) and select the correct answer using the codes given below the lists: [2000]
List-I - List-II
A. Cracking - 1. Rubber
B. Smelting - 2. Petroleum
C. Hydrogenation - 3. Copper
D. Vulcanization - 4. Edible fats
Codes:


9. Match List I (Naturally occurring substances) with List II (Elements) and select the correct answer using the codes given the lists: [1999]
List I
A. Diamond
B. Marble
C. Sand
D. Ruby
List II
1. Calcium
2. Silicon
3. Aluminium
4. Carbon


10. The offending substance in the liquor fagedies leading to blindness etc. is [1996]


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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    Collard Greens and Digestive Support

    The fiber content of collard greens over 7 grams in every cup makes this cruciferous vegetable a natural choice for digestive system support. Yet the fiber content of collard greens is only one of their digestive support mechanisms. Researchers have determined that the sulforaphane made from a glucosinolate in collard greens (glucoraphanin) helps protect the health of our stomach lining by preventing bacterial overgrowth of Helicobacter pylori in our stomach or too much clinging by this bacterium to our stomach wall.


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