AP 8th Physical Science Mock Test 2023 For Chapter – 6 : ” Coal And Petroleum ” Online Practice Test

1. Exhaustible resource

2. This is not a fossil fuel

3. Which of the following are manufactured by using petroleum resources ?

1. Face cream
2. Shoe polish
3. Paints

4. Petroleum is also called as

5. The main constituent of coal is

6. Sailaja : Usage of CNG and LPG instead of petroleum products minimize the air pollution
Mohini : Usage of solar energy creates no pollution

Whose words are correct ?

7. Coal : Plants = Petroleum : ________

8. Observe the diagram and the part 'a' indicates

9. Observe the diagram and the part 'b' indicates

10. The shortage percentage of powers is in ........... order

11. In which year the shortage of power is maximum

12. If we heat coal powder in a boiling tube , then

13. We have to look for alternative energy resources like solar energy , wind energy . Because they are pollution free and renewable energy resources
Identify the energy resource which do not cause pollution

14. Which one of the following fuel is useful for environment ?

15. What is CNG stands for ?

16. _________ is exhaustible fuel among the fuels given below

17. ______ is called black gold

18. Natural gas extracted from _______

19. More pollutant among fossil fuels is ____________

20. Petroleum components are separated by a technique called

21. ___________ gas obtained during the processing of coal to get coke

22. Coal fired power plants emit _________

23. _________ is inexhaustible source of energy in the given below

24. Solar energy is___________ source of energy

25. Coal , petroleum and natural gas are called _________ fuels

26. _________ is used in the manufactured of steel and extraction of many metals

27. ................ is a mixture of 200 substances

28. Process of conversion of dead vegetation in to cool is called

29. CNG means _____________

30. ................ balls repel moths and other insects

31. Separation of petroleum products from petroleum is called

32. Purest form of carbon is _____

33. ___________ use wind energy to produce current

34. Match the following

1. Exhaustible source     ( ) a. Naphthalene
2. Inexhaustible source  ( ) b. Natural gas
3. Coal tar                          ( ) c. Tidal energy

35. Match the following

1. Coke            ( ) a. Black gold
2. Coal gas      ( ) b. Extraction of metals
3. Petroleum  ( ) c. Lighting

36. Coal : Exhaustible :: _________ : Inexhaustible

37. Coal tar : _________ :: Coke : Manufacture of steel

38. Petro chemicals : Plastic :: CNG : _________

39. Carbon dioxide : Global warming :: _________ : Nausea

40. Match the following

1. Natural resources            ( ) a. Water
2. Coal                                    ( ) b. Carbonisation
3. Petro chemical product  ( ) c. Plastic chair

41. Match the following

1. Natural gas                           ( ) a. Plankton
2. Main constituent of coal    ( ) b. Carbon
3. Petroleum                             ( ) c. Krishna and Godavari delta

42. Which one of the following material is used for making shoe polish ?

43. The main constituent of coal is

44. Which one of the following is less polluting fuel ?

45. __________ was used in manufacture of steel

46. The bi-product of coal used in synthetic dyes and paints is

47. Coal was formed in areas where large amounts of _______ was buried under the earth

48. ___________ gas which causes climate change and global warming

49. Now a days we use __________ in place of coal tar

50. Planktons were found in

51. Petroleum was formed from the remains of tiny organism called

52. CNG and LPG are used for

53. Coal gas is used for

54. Coaltar is used for

55. Coke is used for

56. Which of the following is natural gas ?

57. The resources obtained from nature are called

58. The resources which are limited in nature and can be exhausted by human activities are called

59. The resources which are unlimited in nature and can't be exhausted by human activities are called

60. Petroleum is a complex mixture mainly consist of

61. The type of distillation in which fractioning columns are used to separate mixture of compounds is called

62. _________ is a very important fossil fuel

63. Natural gas is stored under high pressure is called

64. Which of the following is a tough , porous , black in colour and purest from of carbon substance

65. The gas obtained during the processing of coal to get coke is

66. It is black coloured thick liquid with an unpleasant smell

67. The slow process of convertion of dead vegetarian into coal is called

68. The tiny organisms found in the bottom of oceans is called

69. The fuels formed from the dead remains of living organisms is called

70. The substances obtained from petroleum and natural gas is

71. The process of separating the various constituents fractions of petroleum is

72. If shortage percentages of power increases year by year , how will it affect on human life ?

73. The use of ______ as fuels for automobiles helps us to minimize air pollution and maintains ecological balance

74. What will happen if fossil fuel like coal and petroleum are completely exhausted ?

75. Are the fossil fuel resources available plenty to meet future energy needs ?

76. Paraffin wax used in

77. Petrol used in

78. In ships and instrial boilers are used

79. Generators , engine in water field are used

80. In candles we used

81. Find the correct one

82. Coal tar used in

83. What are the consequences of misuse of fuels ?

84. Find the inexhaustible resource

85. Find the exhaustible resource

86. __________ is one of the bio fuel , which is not toxic and renewable

87. Biodiesel used in

88. Charcoal is obtained from

89. Find fossil fuels

90. When petroleum was first used ?

91. Where petroleum was first used ?

92. Coal is mixture of ______ substances

93. Colour of coal tar

94. State of coal tar is

95. Black gold is a

96. LPG stands for

97. Natural gas is stored under ______ pressure

98. P : Petroleum is called yellow gold
Q : Coal is exhaustible resources

99. P : Coal fired power plants emits mercury
Q : Solar energy is exhaustible resources

100. P : Coal is obtained from wood
Q : Charcoal obtained by mining earth crust