Question

Select all that apply.

Which of the following statements are true?
-A solid can diffuse into a liquid, but a solid cannot diffuse into another solid.
-A solid can diffuse into both a liquid and another solid.
-A liquid can diffuse into another liquid.
-A gas can diffuse into another gas.

Answer 1

Correct ones:

A liquid can diffuse into another liquid.

A solid can diffuse into both a liquid and another solid.

A gas can diffuse into another gas.

Answer 2

I say A solid can diffuse into both a liquid and another solid.