Question

Describe chemical weathering mentioning the processes involved in it.

Answer 1

Chemical weathering is the weakening and subsequent disintegration of rock bychemical reactions. Thesereactions include oxidation, hydrolysis, and carbonation. Theseprocesses either form or destroy minerals, thus altering the nature of the rock's mineral composition.

Chemical weathering most often occurs because of interactions between water, oxygen and carbon dioxide with the chemical compositions within the rock. Hydrolysis, carbonation and solution are all caused by a chemical change within the rockminerals.

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Answer 2

I think
Chemical weathering is the weakening and subsequent disintegration of rock by chemical reactions. Thesereactions include oxidation, hydrolysis, and carbonation. These processeseither form or destroy minerals, thus altering the nature of the rock's mineral composition.