Is dissolution a chemical change?

Answer 1

We don't know. It depends on the solute.

The dissolution of an ionic solid in water is manifestly a chemical change, in that strong electrostatic bonds have been broken, and new bonds generated in the new substances that have been formed.

On the other hand, the dissolution of say ethyl alcohol in water or petroleum ether is probably an example of physical change in that no new substances have been formed

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Answer 2

No, dissolution is a physical process in which a solute dissolves in a solvent to create a homogeneous mixture known as a solution. It is not a chemical change.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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