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Chemistry Online Test | रसायन विज्ञान

हेल्लो दोस्तों इस पोस्ट में हम Chemistry Online Test के बारे में बता रहे है जो आपको जरुर पसंद आएँगे। ये प्रश्न उत्तर सभी प्रतियोगी परीक्षाओं में पूछे जाते है। उम्मीदवार नीचे दिए गए प्रश्नोत्तरी की कोशिश कर सकते हैं। परीक्षा की अच्छी व जल्दी  तैयारी करने के लिए उन उम्मीदवारों को प्रैक्टिस सेट, मॉक टेस्ट, ऑनलाइन टेस्ट इत्यादि की जरूरत पड़ेगी यहा हम Chemistry Online Test दे रहे है इन्हे जरूर पढ़े Chemistry Online Test सभी प्रतियोगी परीक्षाओं के लिए उपयोगी ऑनलाइन टेस्ट यहा उपलब्ध हैं।

Chemistry Online Test

1. Which of the following can be found as pollutants in the drinking water in some part of india Select the correct answer using the code given below A

2. The soft silvery metallic element which ionizes easily when heated or exposed to light and is present in atomic clocks is

3. If there is 1 million MG ions in MgCl2 how many chloride ion in there

4. The deterioration of a metal by an electrochemical process is commonly termed as

5. Concentration of a material which is lethal to 50% animal is called

6. An acid having basicity one is

7. Which one of the following has a maximum tendency to form M3 ion

8. Which one of the following is found in vinegar

9. Soldering of two metal is possible because of the property

10. Working of a dry cell is based on

11. When a bond is formed between two atoms the energy of the system

12. Which element behaves chemically both as metal and nonmetal

13. The common name of sodium bicarbonate is

14. Which one of the following vegetable oils is used in the manufacture of piants

15. The most suitable unit for expressing nuclear radius is

16. Soap helps in better cleaning of clothes because

17. Kinetics is the study of

18. Acid rain is caused due to pollution of atmosphere by

19. Which of the following Chemicals is responsible for depletion of Ozone layer in the atmosphere

20. Which one of the following element is an example of noble gas

21. Which one of the following is not coal variety

22. Any potent Greenhouse gas other than Ethane being produced from the agriculture field is

23. Which of the following elements is obtained from seaweeds

24. Nitrogen in water is commonly found in the form of

25. The gas that causes suffocation and death when Cola Coke is burnt in a closed room is

26. What do you understand by the term of espuma

27. An electrochemical cell which is used as a source of direct electrical current at constant voltage under standard conditions is called

28. Heavy water is

29. Stalactites and stalagmites form due to the precipitation of

30. Which of the following is not a commercial source of energy

31. The most abundant metal in the earth's crust is

32. What is the common name for the substance which irritates lacrimal glands

33. Which of the following does the nucleus of an atom consists of

34. Atomic number of an atom gives the number of which of the following

35. At room temperature the metal that remains liquid is

36. Adding cl2 to benzene in the presence of AlCl3 is an example of

37. Live stone is a raw material used by which industry

38. Which of the following is not a gases air pollutant

39. Acid rain is caused by the pollution of environment by

40. The gas dissolved in water that makes it basic is

41. The strongest oxidizing agent among the following is

42. What is a bakelite

43. Iron fillings can be separated from a heterogeneous mixture using the technique of

44. Organic food is post to be better for human consumption because

45. Cyanide poisoning cause death in second because

46. Water gas is combination of

47. Aluminium salt commonly used to stop bleeding is

48. Which of the following is the main compound of voter ink

49. The most abundant element is

50. Heavy metal got their name because compared to other atoms they have

51. The amount of oxygen in the atmosphere remains relatively constant because it given off by

52. Which is the purest commercial form of iron

53. The main component of liquid bleach is

54. Ultra purification of a metal is done by

55. Atoms having the same number of proton but different number of neutrons are called

56. The most abundant element buy number in the living system is

57. Which method will be employed to be the hardness of water

58. JJ Thomson's proposed model of action is generally called

59. The acid which feels to liberate carbon dioxide from sodium bicarbonate is

60. Muddy water is treated with alum in purification process this termed as

61. Malathion is a

62. In a reaction of type a + b c + D 14 and show it to be a first order reaction by

63. Which one of the following element is an example of noble gas

64. Air is said to be saturated when

65. Dry ice is the solid form of

66. Tie knot gas which is substituted for nitrogen in the air used by deep sea divers for breathing is

67. The green colour seen in firework displays is due to the chloride salt of

68. Which is known as carbolic acid

69. The ore of aluminium is

70. Which one of the following contains maximum percentage of carbon

71. The king of matal is

72. Which gas emitted by power stations caused acid rains

73. Sodium carbonate is commonly known as

74. The following particles has the dual nature of particle wave

75. The number of hydrogen bonds between guanine and cytosine in DNA is

76. Atomic explosion is triggered by

77. Solution is

78. Brass contains

79. The gas liberated in the Bhopal Gas tragedy was

80. Which of the following is the strongest base in aqueous solution

81. Chile saltpetre is the common name of

82. Which is the highest quality of hard call

83. The first organic compound synthesized in the laboratory was

84. What happens when a drop of glycerol is added to crushed kmn o4 spread on a paper

85. Photochemical smog is a result of the reaction among

86. Carbon footprint can be reduced by

87. The radiation that penetrate deepest in our body

88. A term brown hair is used for

89. In galvanization iron is coated with

90. Acid rain is caused due to pollution of atmosphere by

91. Peroxyacetyl nitrate is

92. Which of the following appeared to be with the significant potential for accumulation throw food chains

93. Catalytic converters are generally made from

94. The chemical composition of heavy water is

95. Which of the following elements does not exhibit natural radioactivity

96. Most commonly used bleaching agent is

97. Which one of the following does not contain silver

98. Chemical name of gammexane is

99. Oxides of sulphur present in the atmosphere are washed down by rains to cause

100. Which one of the following is also known as solution

 Chemistry GK Online Test 

यहा इस लेख में हमने Chemistry Online Test के बारे में बताया है। जो IBPS, SBI, SSC, RRB, GATE आदि के लिए उपयोगी प्रश्न उतर में आपके लिए बहुत फयदेमन्द, है मुझे उम्मीद है कि ये Chemistry Online Test आपको पसंद आएगी। अगर आपको ये “Chemistry Online Test” के बारे में दी जानकारी पसंद है तो हमारे फेसबुक पेज को लाइक और शेयर जरुर करें। और नवीनतम अपडेट के लिए हमारे साथ बने रहे।

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