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


1. Assertion (A): The main constituent of the liquified petroleum gas is methane.
Reason (R): Methane can be used directly for burning in homes and factories where it can be supplied through pipelines. [2005]


2. Which one of the following has the highest fuel value? [1997]


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


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


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



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


7. In a dry cell (battery), which of the following are used as electrolytes? [2009]


8. Consider the following chemicals: [2006]
1. Benzene
2. Carbon tetrachloride
3. Sodium carbonate
4. Trichloroethylene
Which of the above are used as dry cleaning chemical?


9. Which one of the following is produced during the formation of photochemical smog? [2003]


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


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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  • Gandhi Jayanti

    Gandhi Jayanti Greetings

    Gandhi Jayanti is one of the three national holidays celebrated in India. The holiday marks the birthday of Mahatma Gandhi, the Father of the Nation. Celebrated on 2nd October every year, the festival is observed in all states and union territories. The great leader is remembered for nonviolence, truth and Satyagraha movement that he undertook for India freedom. His teachings are still remembered and used for resolving current conflicts, avoiding violence and finding peaceful solutions to make the world a better place to live in. On this occasion of Gandhi Jayanti, prayers are held at his memorial at Raj Ghat that are attended by the dignitaries and others. Greetings are also exchanged among people by sending cards, text messages and meeting one another. In this article, we have brought some ideas for sending greeting cards to your near and dear ones. Read on and let the principles of Mahatma Gandhi stay alive today and always.

    Store Bought Greeting Cards
    ECards
    Homemade Cards


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