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MCQs

Total Questions : 119 | Page 7 of 12 pages
Question 61. 'WEC' stands for:
  1.    World economic chamber
  2.    World energy council
  3.    World economic council
  4.    World economic and climate
 Discuss Question
Answer: Option B. -> World energy council
Answer: (b).World energy council
Question 62. Common name of 'methane' is
  1.    Ozone Gas
  2.    Marsh Gas
  3.    GHGs
  4.    Fossil fuels
 Discuss Question
Answer: Option B. -> Marsh Gas
Answer: (b).Marsh Gas
Question 63. Methane' can be removed from atmosphere by
  1.    Chemical reaction
  2.    Chemical destrcution process
  3.    Ionization
  4.    Hydrogen Bonding
 Discuss Question
Answer: Option B. -> Chemical destrcution process
Answer: (b).Chemical destrcution process
Question 64. Methane reacts with hydroxyl (OH):
  1.    Electron
  2.    Atom
  3.    Radical
  4.    Molecule
 Discuss Question
Answer: Option C. -> Radical
Answer: (c).Radical
Question 65. Average lifetime of methane in atmosphere is determined by
  1.    Rate of reaction process
  2.    Rate of destruction process
  3.    Rate of growth process
  4.    Rate of Loss process
 Discuss Question
Answer: Option D. -> Rate of Loss process
Answer: (d).Rate of Loss process
Question 66. In which country, the switch from coal fired to natural gas fired power station because the sulphur content is low?
  1.    London
  2.    U.K
  3.    California
  4.    Paris
 Discuss Question
Answer: Option B. -> U.K
Answer: (b).U.K
Question 67. Which city has the clean and efficient underground railway?
  1.    California
  2.    South Africa
  3.    Cairo
  4.    Pakistan
 Discuss Question
Answer: Option C. -> Cairo
Answer: (c).Cairo
Question 68. What efforts has been taken by the Indian government to protect the pristine white marble of Taj Mahal?
  1.    Smoke free and batter power cabs are allowed only
  2.    Ban on vehicles entry
  3.    Pollution reduction strategies
  4.    Air Pollutions restricted area
 Discuss Question
Answer: Option A. -> Smoke free and batter power cabs are allowed only
Answer: (a).Smoke free and batter power cabs are allowed only
Question 69. Which city in India has the problem of air pollution mainly due to vehicles and industrial emissions?
  1.    Delhi
  2.    Mumbai
  3.    Hyderabad
  4.    Punjab
 Discuss Question
Answer: Option A. -> Delhi
Answer: (a).Delhi
Question 70. What strategy has been implemented to reduce the air pollution from vehicles from India?
  1.    By using Coal
  2.    By using CNG
  3.    By using Petrol
  4.    By using Diesel
 Discuss Question
Answer: Option B. -> By using CNG
Answer: (b).By using CNG

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