CAPE Chemistry Unit 2 · 2014 · Paper 1 · Question Q18
In gravimetric analysis of a substance by precipitation, which of the following outcomes would be FALSE for the precipitate formed?
- (A)It would be easily filtered and washed free of contaminants.
- (B)Its composition would not have to be known.
- (C)It would be unreactive with the atmosphere.
- (D)It would be essentially insoluble to prevent loss during washing.
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