**Question 5** Why do we expect the reaction of two solids or two solids dissolved in immiscible liquids to be slow? - The molecules in one phase have no contact with the molecules in the other phase. - The presence of two phases causes the reactants to react in different ways. - **The molecules of the reactants are not able to mix completely in the two phases.** - The molecules can only collide at the interface between the phases, giving little reaction. *Question 6* Click Save and Submit to save and submit. Click Save All Answers to save all answers.

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