The processes of calcination and roasting in metallurgical industries, respectively, can lead to:
The processes of calcination and roasting in metallurgical industries, respectively, can lead to:
Option 1 -
Photochemical smog and global warming
Option 2 -
Global warming and photochemical smog
Option 3 -
Global warming and acid rain
Option 4 -
Photochemical smog and ozone layer depletion
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1 Answer
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Correct Option - 3
Detailed Solution:In Calcination and roasting CO? and SO? are released which are responsible for Global warning and acid rain.
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