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Assertion (A) : The oxides of nitrogen a...

Assertion (A) : The oxides of nitrogen and sulphur combine with rain water and come down as acid rain.
Reason (R) : Acid rains cause depletion of ozone layer.

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NARAYNA-ENVIRONMENTAL CHEMISTRY-EXCERCISE - IV (Asseration - Reason Type Questions)
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  13. Assertion: The pH of aicd rain is less than 5.6 Reason: Carbon dioxi...

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