iron forms two oxide in first oxide 56 gm of iron is found to be combi...
Law of Multiple Proportions
The law of multiple proportions states that when two elements combine to form more than one compound, the masses of one element that combine with a fixed mass of the other element are in ratios of small whole numbers.
In this given scenario, iron (Fe) forms two different oxides. Let's analyze the data provided and examine how it satisfies the law of multiple proportions.
First Oxide:
- Mass of iron (Fe) = 56 gm
- Mass of oxygen (O) = 16 gm
Second Oxide:
- Mass of iron (Fe) = 112 gm
- Mass of oxygen (O) = 48 gm
To determine if the data satisfies the law of multiple proportions, we need to compare the ratios of oxygen to iron in both oxides.
Ratios:
- First Oxide: Oxygen to iron ratio = 16 gm : 56 gm = 4:14 = 1:3.5
- Second Oxide: Oxygen to iron ratio = 48 gm : 112 gm = 4:8 = 1:2
Analysis:
- The ratio of oxygen to iron in the first oxide is approximately 1:3.5, which can be simplified to 2:7.
- The ratio of oxygen to iron in the second oxide is 1:2.
Conclusion:
The ratios of oxygen to iron in both oxides are not the same. According to the law of multiple proportions, the masses of one element (oxygen) that combine with a fixed mass of the other element (iron) should be in ratios of small whole numbers. In this case, the ratios are 2:7 and 1:2, which are not whole numbers. Therefore, the given data does not satisfy the law of multiple proportions.
The law of multiple proportions is a fundamental concept in chemistry that helps to explain the stoichiometry and composition of compounds. It provides a basis for understanding the relationships between elements and their compounds.
iron forms two oxide in first oxide 56 gm of iron is found to be combi...
law of multiple proportion i think
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