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The ratio of the unit mass of a molecule of nitrogen (N โ ) to that of an oxygen molecule (O โ ) is approximately:
8 : 7
7 : 8
14 : 32
28 : 16
7 : 8
Practice and solve "The ratio of the unit mass of a molecule of nitrogen (N โ ) to that of an oxygen molecule (O โ ) is ..." for Mathematics - Previous Year Paper 2025. The correct answer is Option B: 7 : 8. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "The ratio of the unit mass of a molecule of nitrogen (N โ ) to that of an oxygen molecule (O โ ) is ..." for Mathematics - Previous Year Paper 2025. The correct answer is Option B: 7 : 8. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.