Gases such as 'X' and 'Y' are released in atmosphere
by automobiles and industries. These gases react with
Z' present in atmosphere and cause acid rain. Identify
'X', 'Y' and 'Z' and select the correct option.
Х
IY
Z
(1) Sulphur dioxide Nitrogen dioxide Acid
Carbon
(2)
Sulphur dioxide Acid
monoxide
Carbon
Water
(3) CFCs
monoxide vapours
Water
(4) Sulphur dioxide Nitrogen dioxide
vapours
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