Acid rain is caused when sulphur dioxide (SO2) and nitrogen dioxide (NO2) in environment

Read the following statements
(a) Acid rain is caused when sulphur dioxide (SO2) and nitrogen dioxide (NO2) in environment
reacts with water molecules in the air.
(b) The farthest atmospheric layer is thermosphere.
(c) Western Himalayas are biodiversity ‘hotspots’.
(1) (a) is correct but (b) and (c) are wrong
(2) (a) and (c) are correct but (b) is wrong
(3) (b) and (c) are correct but (a) is wrong
(4) All (a), (b), (c) are correct

Anurag Mishra Professor Asked on 19th April 2016 in Chemistry.
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  • 1 Answer(s)

    Answer: (1) (a) is correct but (b) and (c) are wrong 

    Anurag Mishra Professor Answered on 20th May 2016.
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