Questions: Rock candy is made from
an unsaturated solution of sugar and water.
a saturated solution of sugar and water.
a super saturated solution of sugar and water.
Transcript text: Rock candy is made from
an unsaturated solution of sugar and water.
a saturated solution of sugar and water.
a super saturated solution of sugar and water.
Solution
Solution Steps
Step 1: Understand the Question
The question asks about the type of solution used to make rock candy. The options are:
An unsaturated solution of sugar and water.
A saturated solution of sugar and water.
A super saturated solution of sugar and water.
Step 2: Define the Terms
Unsaturated Solution: A solution that can dissolve more solute at a given temperature.
Saturated Solution: A solution that contains the maximum amount of solute that can be dissolved at a given temperature.
Super Saturated Solution: A solution that contains more solute than can be dissolved at a given temperature, usually achieved by heating the solution, dissolving more solute, and then cooling it down.
Step 3: Identify the Correct Solution for Rock Candy
Rock candy is made by dissolving a large amount of sugar in water at a high temperature to create a super saturated solution. As the solution cools, the excess sugar crystallizes out, forming rock candy.
Final Answer
The answer is \(\boxed{\text{a super saturated solution of sugar and water}}\).