1.

carbon is burnt i oorm ed, what massol cOa toin he 3ormed6 hen r, ram cy cos fwhen 3 gyam carbon burnt i so gyamState the law ob cemcalcomposibion

Answer»

3 gram of Carbon will react with only 8 gm of oxygen gas to give 11gram of carbon dioxide. 42 gram of oxygen will be left.

law of definite composition states that a given chemical compound always contains the elements in fixed ratio by mass. The ratio is independent of the source and method of preparation.



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