Question

. 2.0 g of a metal burnt in oxygen gave
3.2 g of its oxide. 1.42 g of the same
metal heated in steam gave 2.27 of its
oxide. Which law is verified by these
data ?
​

Answer 1

Answer:

When 2.0 g of metal burns with oxygen, it gives 3.2 g of its oxide. When 1.42 g of metal is heated with steam, it gives 2.27 g of its oxide. Hence, it is proved that ratio of metal to oxygen in its oxide is same (0.625) irrespective of its method of preparation. This is called the law of definite proportions.

Answer 2

Answer:

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