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← GeographyWhen feldspar rock is exposed to weathering, which pedogenesis outcome occurs due to hydrolysis?
A)Clay mineral formation accelerates markedly✓
B)Quartz crystal growth accelerates uniformly
C)Iron oxide concretions inhibit percolation
D)Calcite dissolution raises soil alkalinity
💡 Explanation
Hydrolysis causes feldspar to react with water, forming clay minerals and soluble cations such as sodium, therefore accelerating clay formation, rather than other effects, because it's driven by the chemical breakdown of the mineral structure.
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