This quiz works best with JavaScript enabled. Home > Cbse > Class 8 > Science > Coal And Petroleum > Class 8 Science Chapter 5 Coal And Petroleum – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 8 Science Chapter 5 Coal And Petroleum Quiz 2 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which process is used to separate crude oil into its components? A) Distillation. B) Condensation. C) Evaporation. D) Filtration. Show Answer Correct Answer: A) Distillation. 2. Which of the forms of coal has highest percentage of carbon? A) Peat. B) Bituminous. C) Anthracite. D) Lignite. Show Answer Correct Answer: C) Anthracite. 3. The Natural gas always collects above petroleum under high pressure in a dome shaped impervious rock called ..... A) Water rock. B) Rock cap. C) Coal. D) None of the above. Show Answer Correct Answer: B) Rock cap. 4. Statement 1:CNG and LPG are clean fuels.Statement 2:They do not leave any residue on burning. A) Statement 1 is correct, statement 2 in incorrect. B) Statement 1 is incorrect, statement 2 is correct. C) Both statements are correct. D) Both statements are incorrect. Show Answer Correct Answer: C) Both statements are correct. 5. ..... is a black thick liquid with unpleasant smell A) Coal. B) Coal tar. C) Coke. D) None of the above. Show Answer Correct Answer: B) Coal tar. 6. Why the cutting edge of a knife should be as sharp as possible? A) To increase friction. B) To increase surface area of contact. C) To increase atmospheric pressure. D) None of these. Show Answer Correct Answer: D) None of these. 7. Which of the following is a characteristic of fossil fuels? A) They are renewable. B) They are derived from solar energy. C) They are found in abundance. D) They release carbon dioxide when burned. Show Answer Correct Answer: D) They release carbon dioxide when burned. 8. Which Natural resource is used in the manufacturing of Steel? A) COAL TAR. B) COAL GAS. C) COKE. D) ALL OF THESE. Show Answer Correct Answer: C) COKE. 9. COAL IS A ..... SUBSTANCE A) BURIED SUN SHINE. B) BLACK. C) ROUGH. D) NONE OF THE ABOVE. Show Answer Correct Answer: C) ROUGH. 10. Which method is used to extract coal from deep underground mines? A) Hydraulic fracturing. B) Drilling. C) Open-pit mining. D) Shaft mining. Show Answer Correct Answer: D) Shaft mining. 11. Excessive burning of fossil fuels release ..... which traps ..... in the atmosphere and causes ..... A) Oxygen, solar energy, greenhouse effect. B) Oxygen, solar radiations, carbon dioxide. C) Green house effect, solar radiations, oxygen. D) Carbon dioxide, solar energy, oxygen. E) Carbon dioxide, solar radiations, green house effect. Show Answer Correct Answer: E) Carbon dioxide, solar radiations, green house effect. 12. These days ..... is being used in vehicles in place of petrol and diesel. A) Coal gas. B) CNG. C) LPG. D) Coke. Show Answer Correct Answer: B) CNG. 13. The slow process by which the large land plants and trees buried under the earth have become coal is called A) Carbonation. B) Carbonization. C) Carburee. D) Carbocation. Show Answer Correct Answer: B) Carbonization. 14. Which country is the largest producer of coal in the world? A) USA. B) Russia. C) India. D) China. Show Answer Correct Answer: D) China. 15. ..... is mixture of various hydrocarbon and carbon monoxide A) Coal gas. B) Coal tar. C) Coal. D) Coke. Show Answer Correct Answer: A) Coal gas. 16. Which of the following is not an essential requirements for producing fire. A) Combustible substance. B) Heat below ignition temperature. C) Presence of oxygen. D) None of these. Show Answer Correct Answer: B) Heat below ignition temperature. 17. Which of the following best defines natural resources? A) Resources that are readily available in markets. B) Materials or substances occurring in nature that can be exploited for economic gain. C) Resources found in highly populated areas. D) Man-made resources used for industrial purposes. Show Answer Correct Answer: B) Materials or substances occurring in nature that can be exploited for economic gain. 18. WHICH IS NOT A NATURAL RESOURCE? A) COTTON. B) CAR. C) CORN. D) DOG. Show Answer Correct Answer: D) DOG. 19. Wildlife is an exhaustible natural resource A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 20. Name the process which is used to separate various constituent of petroleum A) Lubrication. B) Refining. C) Paraffin. D) None of these. Show Answer Correct Answer: B) Refining. 21. What is crude oil A) Petroleum. B) Kesosene. C) Coaltar. D) Coal. Show Answer Correct Answer: A) Petroleum. 22. What is obtained during the processing of coal to get coke A) Coal tar. B) Coal gas. C) Natural gas. D) Coal. Show Answer Correct Answer: B) Coal gas. 23. Full form of CNG is ..... A) Coal Natural Gas. B) Compressed Natural Gas. C) Controlled Natural Gas. D) None of the above. Show Answer Correct Answer: B) Compressed Natural Gas. 24. This is the cleanest burning of the fossil fuels: A) Petroleum. B) Natural Gas. C) Coke. D) Coal. Show Answer Correct Answer: B) Natural Gas. 25. The layer of petroleum and natural gas are seen above the water layer in oil wells A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 26. By which of the given processes is coal formed? A) Distillation. B) Vapourisation. C) Carbonization. D) Evaporation. Show Answer Correct Answer: C) Carbonization. 27. A natural gas stored under high pressure is called(a) CNG(b) LPG(c) KLG(d) PNP A) A. B) B. C) D. D) C. Show Answer Correct Answer: A) A. 28. Main constituent of LPG A) Methane. B) Ethane. C) Butane. D) Propane. Show Answer Correct Answer: C) Butane. 29. ..... natural resources are present in unlimited quantity in nature A) Exhuely. B) Inexhaustible. C) All the above. D) None of the above. Show Answer Correct Answer: B) Inexhaustible. 30. Fossil fuels are obtained from: A) Dead remains of insects only. B) Dead remains of living organisms. C) Dead remains of birds only. D) Remains of non-living materials. Show Answer Correct Answer: B) Dead remains of living organisms. 31. Refining of petroleum is done in A) Fractionating Column. B) Zone refining Column. C) Pronounce Column. D) None of these. Show Answer Correct Answer: A) Fractionating Column. 32. Does low tyre pressure consume more fuel A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 33. This prefix means 7 A) Non. B) Hex. C) But. D) Hept. Show Answer Correct Answer: D) Hept. 34. ..... resources is one obtained from nature A) Natural. B) Artificial. C) All the above. D) None of the above. Show Answer Correct Answer: A) Natural. 35. Which one of the following is used for making printer ink, shoe polish A) Graphite. B) Coke. C) Lamp Black. D) Activated charcoal. Show Answer Correct Answer: C) Lamp Black. 36. Process of finding petroleum's constituents A) Carbonization. B) Refining. C) Seperation. D) None of the above. Show Answer Correct Answer: B) Refining. 37. Coal tar contains ..... with ..... smell A) Black thin liquid, unpleasant. B) Black thick liquid, unpleasant. C) Black thin liquid, pleasant. D) Black thick liquid, pleasant. Show Answer Correct Answer: B) Black thick liquid, unpleasant. 38. Least polluting fuel for vehicles is A) Diesel. B) Coke. C) Kerosene. D) CNG. Show Answer Correct Answer: D) CNG. 39. Which of the following are products obtained from fractional distillation of petroleum? A) Coal, peat, lignite, bituminous, diesel. B) Coke, coal tar, coal gas. C) Petroleum gas, petrol, kerosene, fuel oil, bitumen. D) Oil, peat, lignite, anthracite. Show Answer Correct Answer: C) Petroleum gas, petrol, kerosene, fuel oil, bitumen. 40. Forest fire is an example of A) Explosion. B) Rapid combustion. C) None of these. D) Spontaneous combustion. Show Answer Correct Answer: D) Spontaneous combustion. 41. The chemical added to LPG to help detect its leakage is A) Methyl mercaltan. B) Ethylamine. C) Isobutene. D) Ethyl mercaptan. Show Answer Correct Answer: D) Ethyl mercaptan. 42. One of the following is not an exhaustible source of energy. This one is:- A) Petroleum gas. B) Coal gas. C) Natural gas. D) Biogas. Show Answer Correct Answer: D) Biogas. 43. LPG is used in / as A) Road surfacing. B) Vehicles. C) Aviation fuel. D) Home. Show Answer Correct Answer: D) Home. 44. Which of the following is not obtained as a fraction during the refining of petroleum? A) Diesel. B) Kerosene. C) Bitumen. D) Coal gas. Show Answer Correct Answer: D) Coal gas. 45. Which of the following is NOT a product derived from petroleum? A) Diesel. B) Gasoline. C) Natural gas. D) Asphalt. Show Answer Correct Answer: D) Asphalt. 46. Where in the fractionating column are shorter chain hydrocarbon molecules obtained? A) At the top. B) At the bottom. C) All the above. D) None of the above. Show Answer Correct Answer: A) At the top. 47. Coal tar contains about A) 100 substances. B) 400 substances. C) 200 substances. D) 300 substances. Show Answer Correct Answer: C) 200 substances. 48. The purest form of carbon is A) Coal. B) Charcoal. C) Coke. D) None of these. Show Answer Correct Answer: C) Coke. 49. What is the raw material from which petroleum is refined? A) Crude oil. B) Coal. C) Peat. D) Natural gas. Show Answer Correct Answer: A) Crude oil. 50. Exhaustible natural resources are: A) Not exhausted by human activities. B) Unlimited in quantity. C) Limited in quantity. D) Not dependent on nature. Show Answer Correct Answer: C) Limited in quantity. 51. Which of the following is a non-polluting fuel for vehicles? A) CNG. B) Petrol. C) Kerosene. D) Diesel. Show Answer Correct Answer: A) CNG. 52. The gasoline used to power cars most likely comes from ..... A) Coal. B) Petroleum. C) Hydroelectricity. D) Natural gas. Show Answer Correct Answer: B) Petroleum. 53. Ointments, candles, Vaseline etc. are made up of A) Petrol. B) Lubricating Oil. C) Paraffin wax. D) LPG. Show Answer Correct Answer: C) Paraffin wax. 54. Coke contains ..... percentage of carbon A) 90%. B) 70%. C) 96%. D) 98%. Show Answer Correct Answer: A) 90%. 55. Raw Petroleum is refined through the process of ..... A) Fractional Distillation. B) Evaporation. C) Destructive Distillation. D) None of the above. Show Answer Correct Answer: A) Fractional Distillation. 56. We get napthalene ball from coal tar A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 57. The worst option to put off fire caused due to petrol is:- A) Throwing sand over the fire. B) Using water. C) Using fire extinguisher. D) None of the above. Show Answer Correct Answer: B) Using water. 58. What do you mean by explosion? A) A type of combustion. B) A product of coal. C) Petroleum product. D) None of these. Show Answer Correct Answer: A) A type of combustion. 59. What is called as 'black gold'? A) PETROLEUM. B) HYDROCARBON. C) All the above. D) None of the above. Show Answer Correct Answer: A) PETROLEUM. 60. Which one is not a free state of carbon A) Charcoal. B) Graphite. C) Petrol. D) Coke. Show Answer Correct Answer: C) Petrol. ← PreviousNext →Related QuizzesScience QuizzesClass 8 QuizzesClass 8 Science Chapter 5 Coal And Petroleum Quiz 1Class 8 Science Chapter 5 Coal And Petroleum Quiz 3Class 8 Science Chapter 5 Coal And Petroleum Quiz 4Class 8 Science Chapter 5 Coal And Petroleum Quiz 5 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books