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
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 A2. 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
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।
