The gas which largely cause acid rain has to be given. Concept Introduction: Acid rain: Acid rain is a kind of precipitation which is acidic that is it has more hydrogen ions. It occurs due to emission of sulfur dioxide and nitrogen oxide which reacts with water to form acid rain. It affects buildings, plants and animals.

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Chapter 20, Problem 20.43QP

Interpretation Introduction

Interpretation:

The gas which largely cause acid rain has to be given.

Concept Introduction:

Acid rain:

Acid rain is a kind of precipitation which is acidic that is it has more hydrogen ions. It occurs due to emission of sulfur dioxide and nitrogen oxide which reacts with water to form acid rain. It affects buildings, plants and animals.

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