Chemistry 6 to 12

Question 3 of 30

DIRECTIONS: Read the question and select the best response.

A teacher wishes to demonstrate crystallization of sodium acetate. Which of the following procedures would allow the teacher to accomplish this?

Choose an answer

Prepare a dilute solution of sodium acetate in cold water and then allow it to warm to room temperature. Adding more water will cause crystallization.
Prepare a dilute sodium acetate solution at room temperature and then heat it. Crystallization will start when the solution begins to boil.
Prepare a concentrated sodium acetate solution in hot water and then allow it to cool. Adding a grain of sodium acetate will initiate crystallization.
Prepare a concentrated solution of sodium acetate at room temperature and then cool the solution. Crystallization will begin when the solution reaches 0°C.

Enter to expand or collapse answer.Answer expanded: Correct Response: C.