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A solution contains 20 grams of salt dissolved in 80 grams of water. What is the concentration of the solution in terms of mass by mass percentage?
25%
30%
45%
20%
20%
Practice and solve "A solution contains 20 grams of salt dissolved in 80 grams of water. What is the concentration of th..." for General Science - Previous Year Paper 2026. The correct answer is Option D: 20%. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A solution contains 20 grams of salt dissolved in 80 grams of water. What is the concentration of th..." for General Science - Previous Year Paper 2026. The correct answer is Option D: 20%. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.