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प्रश्न
The same proportion of carbon and oxygen in the carbon dioxide obtained from different sources proves the law of ______.
विकल्प
reciprocal proportion
definite proportion
multiple proportion
conservation of mass
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उत्तर
The same proportion of carbon and oxygen in the carbon dioxide obtained from different sources proves the law of definite proportion.
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संबंधित प्रश्न
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Two samples ‘m’ and ‘n’ of slaked lime were obtained from two different reactions. The details about their composition are as follows:
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- Mass of constituent oxygen: 2g
- Mass of constituent calcium: 5g
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- Mass of constituent oxygen: 0.4g
- Mass of constituent calcium: 1.0g
Which law of chemical combination does this prove? Explain.
