What is the most important process in chemical weathering of rock?

Question

Quizplus · Accepted Answer

The displacement of certain elements in minerals by hydrogen ions is the most important process in chemical weathering of rock because it leads to the breakdown of minerals and the release of ions, which can then be transported away by water. This process, also known as hydrolysis, occurs when water reacts with minerals containing hydrogen ions, such as feldspar, and causes the original mineral to break down into new minerals, such as clay. This process is important because it can contribute to soil formation and nutrient availability for plants.

What Is the Most Important Process in Chemical Weathering of Rock