Two compounds are formed by carbon and oxygen | vedclass

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(B) In the first compound,carbon = $42.9\%$ and oxygen = $(100 - 42.9)\% = 57.1\%$. The ratio of oxygen to carbon is $57.1 / 42.9 \approx 1.33$. In th

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Law of Multiple Proportions

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(B) In the first compound,carbon = $42.9\%$ and oxygen = $(100 - 42.9)\% = 57.1\%$. The ratio of oxygen to carbon is $57.1 / 42.9 \approx 1.33$. In the second compound,carbon = $27.3\%$ and oxygen = $(100 - 27.3)\% = 72.7\%$. The ratio of oxygen to carbon is $72.7 / 27.3 \approx 2.66$. The ratio of the two ratios is $2.66 / 1.33 = 2:1$. Since the ratio is a simple whole number,this illustrates the $Law$ $of$ $Multiple$ $Proportions$.

Two compounds are formed by carbon and oxygen. In one compound,the percentage of carbon is $42.9\%$ and in the other,the percentage of carbon is $27.3\%$. Which law of chemical combination is illustrated by this data?

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