Give some questions with answer based on law of multiple proportion

1.	Give some questions with answer based on law of multiple proportion
Answer» Law of multiple proportions (John Dalton 1804) states that when two elements combine to form two or more compounds, the weight of one of the elements which combines with a fixed weight of the other, bears a simple whole number ratio. For example, hydrogen and oxygen combine to form two compounds H2O (water) and H2O2(hydrogen peroxide). In water,\xa0Hydrogen 2 parts and oxygen 16 parts In hydrogen peroxide hydrogen 2 parts and oxygen 32 parts.The weights of oxygen which combine with same weight of hydrogen in these two compounds bear a simple ratio 1 : 2. Nitrogen forms five stable oxides:N2O Nitrogen 28 parts Oxygen 16 partsN2O2\xa0Nitrogen 28 parts Oxygen 32 partsN2O3\xa0Nitrogen 28 parts Oxygen 48 partsN2O4\xa0Nitrogen 28 parts Oxygen 64 partsN2O5\xa0Nitrogen 28 parts Oxygen 80 partsThe weight of oxygen which combines with same weight of nitrogen in the five compounds bear a ratio 16 : 32 : 48 : 64 : 80 : or 1 : 2 : 3 : 4 : 5.

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