Question

Describe different process involved in chemical weathering? I want very long ans of about 5-10 marks​

Answer 1

Answer:

Chemical weathering is what happens when rocks are broken down and chemically altered. Learn about the different types of chemical weathering, including hydrolysis, oxidation, carbonation, acid rain and acids produced by lichens.

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Answer 2

Write this ⬇⬇ You will get 12 marks...

Definition :-

Chemical weathering is the process by which rocks are broken down by chemical reactions.

Different types of chemical weathering :-

Hydrolysis - It is the chemical breakdown of a substance when combined with water. You can recall this term by remembering that the prefix 'hydro' means 'water,' and the suffix 'lysis' means 'to break down.'

Oxidation - It is the reaction of a substance with oxygen. It is the process that causes rust.

Acidification - The acids create a reaction when they hit stone, causing the surface to wear and the composition to soften. Acidification can also be caused by organisms like lichens, which are created from algae and fungi.

Hydration - It is a type of chemical weathering where water reacts chemically with the rock, modifying its chemical structure.

Carbonation - As rain goes through the air and into the ground, it grabs carbon dioxide, creating carbonic acid. This weak acid reacts with the calcium carbonate in stones when it seeps into the cracks.