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A simple iron oxide was found to contain...

A simple iron oxide was found to contain `72.17%` iron. 2 g of the oxide from another source gave `1.44 g` of iron. Show that the results illustrate law of definite proportions.

Text Solution

Verified by Experts

Percentage of iron in the first sample `=72.17`
Percentage of iron in the second sample`= (1.443)/(2.0) xx 100 = 72.15`
The percentages of iron in both the samples are the same.
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