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Standard XII

Chemistry

Laws of Definite Proportions, Multiple Proportions

When carbon i...

Question

When carbon is heated in presence of oxygen, carbon monoxide and carbondioxide are produced depending on the supply of oxygen. This illustrates:

conservation of mass

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constant composition

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multiple proportion

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constant volume

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Solution

The correct option is C multiple proportion
$C + \frac{1}{2} O_{2} \to C O$

$C + O_{2} \to C O_{2}$

As two compounds are being from two elements combined in which ratio of the mass of one element to other is a whole number ratio shows the law of multiple proportion.

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When carbon is heated in presence of oxygen, carbon monoxide and carbondioxide are produced depending on the supply of oxygen. This illustrates:

The correct option is C multiple proportionC+12O2→COC+O2→CO2As two compounds are being from two elements combined in which ratio of the mass of one element to other is a whole number ratio shows the law of multiple proportion.

The correct option is C multiple proportion
$C + \frac{1}{2} O_{2} \to C O$

$C + O_{2} \to C O_{2}$

As two compounds are being from two elements combined in which ratio of the mass of one element to other is a whole number ratio shows the law of multiple proportion.