Rolf is comparing four solutions. solution a was placed in the fridge, which is at 4°

c. solution b was placed at room temperature, which is 20°

c. solution c was placed in an incubator at 37°c, and solution d was boiled at 100°

c. rolf then added the same amount of solute into each solution and agitated it at the same speed. the chart indicates his results for the amount of solute dissolved. which temperature allowed for an unsaturated solution? 4°c 20°c 37°c 100°c

Question

Stewart

Physics

17 June, 20:46

Rolf is comparing four solutions. solution a was placed in the fridge, which is at 4°

c. solution b was placed at room temperature, which is 20°

c. solution c was placed in an incubator at 37°c, and solution d was boiled at 100°

c. rolf then added the same amount of solute into each solution and agitated it at the same speed. the chart indicates his results for the amount of solute dissolved. which temperature allowed for an unsaturated solution? 4°c 20°c 37°c 100°c

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Answers (1)

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Jensen Sparks · Answer 1

It is 100°C if the solution remains in liquid form. If not, it is the 37°C one. This is because as temperature increases, the solubility increases as well.