1.

When a sample of Baking soda is strongly ignited in a crucible it suffered a loss in weight of 3.1g. The mass of baking soda is

Answer»

`16.8g`
`8.4g`
`11.6g`
`4.2g`

Solution :The loss in WEIGHT is DUE to MASS of `H_(2)O` and `CO_(2)`


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