WAEC Geography 2025 Objective — Question 21
Question 21 of 51 from the West African Examinations Council (WAEC) Geography 2025 Objective paper, with the correct answer and a full explanation.
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Which of the following is a process of chemical weathering
- A. block disintegration
- B. hydrolysisCorrect
- C. exfoliation
- D. salt wedging
Explanation
Hydrolysis is a chemical reaction between minerals in rocks and water that weakens and breaks down the rock, making it a chemical weathering process.
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