Timeline for Is dissolving salt a chemical reaction or a physical change?
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| Apr 2, 2020 at 14:51 | comment | added | S R Maiti | @BoredComedy Dissociation of what? A salt? Then its difficult to say. For example dissolving NaCl is probably a physical change as you can recover the salt by boiling off the water. But dissolving $\ce{AlCl3}$ is technically a hydrolysis reaction, as it is irreversibly changed to hydrated alumina. The line between them is blurry. | |
| Mar 8, 2020 at 0:56 | comment | added | Bored Comedy | But what about dissociation? Is it physical or a chemical change? | |
| Jan 4, 2018 at 20:22 | history | edited | mhchem | CC BY-SA 3.0 |
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| Dec 25, 2017 at 12:20 | history | edited | S R Maiti | CC BY-SA 3.0 |
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| Dec 21, 2017 at 6:54 | history | edited | S R Maiti | CC BY-SA 3.0 |
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| Dec 13, 2017 at 13:22 | history | answered | S R Maiti | CC BY-SA 3.0 |