Why is making play dough a physical change?
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"Can mixtures be separated by chromatography?"
1 Answer
Jun 1, 2017
Are you sure that it is..........? At which level are you learning?
Explanation:
There exist recipes for play-dough on the web. The ingredients include salt, water, and flour, and you COOK them up............
The dissolution of salt in water is certainly a chemical change; dough (flour and water) certainly undergoes a chemical change when you cook it up.
