NEET Test Series-2021 to 2022/NEET Chemistry MCQS -Environmental Chemistry Sample Test,Sample questions

  1. Home
  2. Back

Question: 
 Alum’s capacity to purify water is due to

1.softens hard water

2.pathogenic bacteria get destroyed

3. impurities’ coagulation

4. it improves taste

Posted Date:-2021-03-08 14:12:34

Question: 
 The coldest region of the atmosphere

1.Troposphere

2.Thermosphere

3.Stratosphere

4.Mesosphere

Posted Date:-2021-03-08 14:12:34

Question: 
Depletion of the ozone layer is caused due to

1.Ferrocene

2.Fullerenes

3. Freons

4.Polyhalogens

Posted Date:-2021-03-08 14:12:34

Question: 
Find the incorrect statement

1. BOD value of clean water is less than 5 ppm

2. Drinking water pH should be between 5.5-9.5

3.carbon, sulphur and nitrogen oxides are the most widespread air pollutants

4.dissolved oxygen concentration below 5 ppm is ideal for the growth of fish

Posted Date:-2021-03-08 14:12:34

Question: 
Find the secondary pollutant among these

1.PAN

2.N2O

3.SO2

4.CO2

Posted Date:-2021-03-08 14:12:34

Question: 
In the air, N2 and O2 occur naturally but they do not react to form oxides of nitrogen because

1.oxides of nitrogen are unstable

2.catalyst is required for the reaction

3. the reaction is endothermic

4.N2 and O2 do not react with each other

Posted Date:-2021-03-08 14:12:34

Question: 
 Photochemical smog normally does not contain

1. Chlorofluorocarbons

2.Peroxyacetyl nitrate

3. Ozone

4.Acrolein

Posted Date:-2021-03-08 14:12:34

Question: 
The compound essential for the process of photosynthesis has this element

1. Ca

2.Ba

3. Fe

4.Mg

Posted Date:-2021-03-08 14:12:34

Question: 
The reaction responsible for the radiant energy of the Sun is

1.nuclear fission

2.nuclear fusion

3. chemical reaction

4.combustion

Posted Date:-2021-03-08 14:12:34

Question: 
Which of the oxide of nitrogen is not a common pollutant?

1. N2O5

2. N2O

3.NO

4.NO2

Posted Date:-2021-03-08 14:12:34

Posted on by R4R Team

More MCQS

  1. NEET 2021-2022 Exam Date
  2. Neet Online Test Series -Jan 2021(Biology)
  3. Test Series(Physics) Paper Set 1- neet 2021
  4. NEET Biology MCQS Mock Test Paper 1
  5. NEET Biology MCQS Mock Test Paper 2
  6. NEET Biology MCQS Mock Test Paper 3
  7. NEET Biology MCQS Mock Test Paper 4
  8. NEET Biology MCQS Mock Test Paper 5
  9. NEET Biology MCQS Mock Test Paper 6
  10. NEET Biology MCQS Mock Test Paper 7
  11. NEET Biology MCQS Mock Test Paper 8
  12. NEET Biology MCQS Mock Test Paper 9
  13. NEET Biology MCQS Mock Test Paper 10
  14. NEET Biology MCQS Mock Test Paper 11
  15. NEET Biology MCQS Mock Test Paper 12
  16. NEET Biology MCQS Mock Test Paper 13
  17. NEET Biology MCQS Mock Test Paper 14
  18. NEET Biology MCQS Mock Test Paper 15
  19. NEET Biology MCQS Mock Test Paper 16
  20. NEET Biology MCQS Mock Test Paper 17
  21. NEET Biology MCQS Mock Test Paper 18
  22. NEET Biology MCQS Mock Test Paper 19
  23. NEET Biology MCQS Mock Test Paper 20
  24. NEET Biology MCQS Mock Test Paper 21
  25. NEET Biology MCQS Mock Test Paper 22
  26. NEET Biology MCQS Mock Test Paper 23
  27. NEET Biology MCQS Mock Test Paper 24
  28. NEET Biology MCQS Mock Test Paper 25
  29. NEET Biology MCQS Mock Test Paper 26
  30. NEET Biology MCQS Mock Test Paper 27
  31. NEET Biology MCQS Mock Test Paper 28
  32. NEET Biology MCQS Mock Test Paper 29
  33. NEET Biology MCQS Mock Test Paper 30
  34. NEET Biology MCQS Mock Test Paper 31
  35. NEET Biology MCQS Mock Test Paper 32
  36. NEET Biology MCQS Mock Test Paper 33
  37. NEET Biology MCQS Mock Test Paper 34
  38. NEET Biology MCQS Mock Test Paper 35
  39. NEET Biology MCQS Mock Test Paper 36
  40. NEET Biology MCQS Mock Test Paper 37
  41. NEET Biology MCQS Mock Test Paper 38
  42. NEET Biology MCQS Mock Test Paper 39
  43. NEET Biology MCQS Mock Test Paper 40
  44. NEET Biology MCQS Mock Test Paper 41
  45. NEET Biology MCQS Mock Test Paper 42
  46. NEET Biology MCQS Mock Test Paper 43
  47. NEET Biology MCQS Mock Test Paper 44
  48. NEET Biology MCQS Mock Test Paper 45
  49. NEET(BIOLOGY) -Algae MCQs Questions and Answers
  50. NEET [BIOLOGY] -Harmful Microorganisms MCQs Questions and Answers
  51. NEET [BIOLOGY] -Blood MCQs Questions and Answers
  52. NEET [ZOOLOGY ] -Muscle Contraction MCQs Questions and Answers
  53. NEET [ZOOLOGY ] -Nervous System MCQs Questions and Answers
  54. NEET [ZOOLOGY ] -Cell Structure and Function MCQs Questions and Answers
  55. NEET [ZOOLOGY ] - Diversity in Living World MCQs Questions and Answers
  56. NEET [ZOOLOGY ] - Digestive & Excretory System MCQs Questions and Answers
  57. NEET Chemistry MCQS -Acids and Bases
  58. NEET Chemistry MCQS -Le Chatelier Principle and its Application
  59. NEET Chemistry MCQS -Law Of Equilibrium And Equilibrium Constant
  60. NEET Chemistry MCQS - Equilibrium State
  61. NEET Chemistry MCQS - Hydrogen Peroxide
  62. NEET Chemistry MCQS - Hydrogen
  63. NEET Chemistry MCQS - Corrosion
  64. NEET Chemistry MCQS - Soil Pollution
  65. NEET Chemistry MCQS - Hybridisation
  66. NEET Chemistry MCQS - Polarisation and Fajans Rule
  67. NEET Chemistry MCQS - Coordinate or Dative Bonding
  68. NEET Chemistry MCQS - Electrovalent Bonding
  69. NEET Chemistry MCQS - Redox Reaction and Method for Balancing Redox Reaction
  70. NEET Chemistry MCQS - Oxidizing and Reducing Agent
  71. NEET Chemistry MCQS - Free Energy and Work Function
  72. NEET Chemistry MCQS - Organic compounds containing Nitrogen
  73. NEET Chemistry MCQS - Chemistry in Everyday Life
  74. NEET Chemistry MCQS - Surface Chemistry
  75. NEET Chemistry MCQS - D and F Block Elements
  76. NEET Chemistry MCQS -Haloalkanes and Haloarenes MCQ
  77. NEET Chemistry MCQS -Aldehydes, Ketones and Carboxylic Acids MCQs
  78. NEET Chemistry MCQS -Solutions Chemistry
  79. NEET Chemistry MCQS -Environmental Chemistry
  80. NEET Chemistry MCQS - Organic Chemistry for NEET
  81. NEET Chemistry MCQS - States of Matter for NEET
  82. NEET Chemistry MCQS - Chemical Equilibrium
  83. NEET Chemistry MCQS - Periodic Classification of Elements
  84. NEET Chemistry MCQS - Chemical Bonding and Molecular Structure for NEET
  85. NEET Chemistry MCQS - Some Basic Concepts of Chemistry for NEET
  86. NEET Chemistry MCQS - Molecular Orbital Theory
  87. NEET Chemistry MCQS - Amines
  88. NEET MCQ Questions -Cell Cycle
  89. NEET MCQ Questions - Homeostasis
  90. NEET MCQ Questions - Nutrition
  91. NEET MCQ Questions - Reproduction
  92. NEET MCQ Questions Kingdom Plantae
  93. NEET MCQ Question - Biology Introduction
  94. NEET MCQ Question - Gaseous Exchange
  95. NEET MCQ Question - Kingdom Animalia
  96. NEET MCQ Question - The Cell
  97. NEET MCQ Question - Evolution
  98. NEET MCQ Question - Growth and Development
  99. NEET MCQ Question - Man and His Environment
  100. NEET MCQ Question - Support and Movement
  101. NEET MCQ Question -Support and Movement Set 2
  102. NEET Biology MCQ set 2
  103. NEET Biology MCQ set 1
  104. NEET Biology MCQ set 3
  105. NEET Biology MCQ set 4
  106. NEET Physics MCQ set 1
  107. NEET Physics MCQ set 2
  108. NEET Physics MCQ set 3
  109. NEET Physics MCQ set 4
  110. NEET Physics MCQ Questions Section 1
Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!