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Acid Rain MCQs | Acid Rain Multiple Choice Questions and Answers

(1) Glass containers are generally not preferred for sampling rain water. Why?
[A] Glass containers are expensive
[B] Glass containers are not easy to maintain
[C] Glass containers affect the pH of the rain water
[D] All of the mentioned
Answer: Glass containers affect the pH of the rain water
(2) Which of the following gases are main contributors to acid rain?
[A] Carbon dioxide and carbon monoxide
[B] Sulphur dioxide and carbon dioxide
[C] Sulphur dioxide and nitrogen dioxide
[D] Sulphur dioxide and nitrous oxide
Answer: Sulphur dioxide and nitrous oxide

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(3) Which place in India receives the highest annual rainfall?
[A] Mawsynram
[B] Cherrapunji
[C] Siju
[D] None of the above
Answer: Mawsynram
(4) Which of the following is/are natural contributor(s) to sulphur dioxide in the atmosphere?
[A] Sea sprays
[B] All of the mentioned
[C] Decaying vegetation
[D] Volcanic eruption
Answer: All of the mentioned
(5) Which of the following gases is responsible for the yellowing of the Taj Mahal?
[A] Organic carbon
[B] Black carbon
[C] Brown carbon
[D] All of the mentioned
Answer: All of the mentioned
(6) Acid Rain is caused by emissions of
[A] Sulphur dioxide
[B] Nitrogen oxide
[C] Both (A) and (B)
[D] Carbon dioxide
Answer: Both (A) and (B)
(7) The adverse effect(s) of acid rain is(are)
[A] Causing paint to peel
[B] Corrosion of steel structures
[C] Killing insects
[D] All of the above
Answer: All of the above
(8) _______ and water in the air react together to form carbonic acid
[A] Carbon monoxide
[B] Carbon dioxide
[C] Carbon
[D] All of the above
Answer: Carbon dioxide
(9) Following is (are) the type(s) of acid deposition
[A] Wet deposition
[B] Dry deposition
[C] Both (A) and (B)
[D] Solid deposition
Answer: Both (A) and (B)
(10) The acid rain leach away
[A] Calcium
[B] Magnesium
[C] Both (A) and (B)
[D] None of the elements
Answer: Both (A) and (B)
(11) What is pH value of rain in industrial areas?
[A] 4 to 5
[B] 3 to 7
[C] 4 to 8
[D] 2 to 4
Answer: 4 to 5
(12) In atmosphere, what carries air pollutants to other places and other countries?
[A] Waves
[B] Prevailing winds
[C] Water
[D] Sunlight
Answer: Prevailing winds
(13) Clean rain water has a pH value between 5 to 6, which makes it slightly
[A] Acidic
[B] Basic
[C] Neutral
[D] Alkaline
Answer: Acidic
(14) What are sources of air pollutants in atmosphere?
[A] Coal fired power station
[B] Vehicles exhausts/Coal fire power plants
[C] Industries
[D] None of the above
Answer: Industries
(15) Snow and rain in industrial north east of USA have been known as pH of
[A] 2 to 1
[B] 2 to 4
[C] 3 to 6
[D] 2 to 5
Answer: 2 to 1
(16) Which of the following power station(s) produce sulphur dioxide
[A] Coal firing power stations
[B] Hydroelectric power plants
[C] Nuclear power plants
[D] All of the above
Answer: Coal firing power stations
(17) Acids in the rain react with the calcium compounds in the stones to create
[A] Gypsum
[B] Calcium carbonate
[C] Calcium hydroxide
[D] None of the above
Answer: Gypsum
(18) In cultivated, following may be added to increase the ability of the soil to keep the pH stable.
[A] Iodine
[B] Sodium
[C] Limestone
[D] All of the above
Answer: Limestone
(19) The hydronium ions of acid rain mobilizes toxins such as
[A] Iron
[B] Magnesium
[C] Aluminium
[D] None of the above
Answer: Aluminium
(20) Sulphur dioxide is produced by
[A] Lightning strikes
[B] Volcanic eruptions
[C] Gasoline engine
[D] All of the above
Answer: Volcanic eruptions

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