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CTET Prep: Science Questions - Chemistry - Hydrocarbons and Its Derivatives
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Hydrocarbons are compounds or molecules that contain only hydrogen and carbon atoms. Hydrocarbon derivatives are formed from hydrocarbons, but at least one of the hydrogen atoms in a hydrocarbon derivative is substituted with a different atom.

CTET Prep: Science Questions - Chemistry - Hydrocarbons and Its Derivatives
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25 Questions

1. The gas, which is used for artificial ripening of fruit, is
2. A mixture of CS2 and H2S on passing over heated copper gives
3. Assertion (A) : Large cold storage plants use ammonia as refrigerant. While domestic refrigerators use chlorofluorocarbons. Reason (R) : Ammonia can be liquefied at ambient temperature and low pressure. Codes
4. Urea is converted into ammonia and carbon dioxide by the enzyme
5. Which of the following is an active component of oil of clove?
6. Urea is a
7. Carbon and hydrogen are estimated in organic compounds by
8. Fehling’s solution is
9. Which of the following is produced by coaltar?
10. Fat is
11. Which of the following is not a petrolium product?
12. Optical isomerism is exhibited by the compound which contains
13. Tollen’s reagent is
14. Acidic hydrogen is present in
15. The most satisfactory method for separating sugars is
16. The couple between base units of DNA is through
17. Ethanoyl chloride is the IUPAC name of
18. Grain alcohol is common name of
19. Ozone in stratosphere is depleted by
20. Anthracene is purified by
21. Aniline is separated from a mixture by
22. The grouping >CO is present in
23. Chloral is
24. Epoxides are
25. The shape of acetylene molecule is

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