17
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Scientific Methods

Question 17 • *26-27 CFISD TX-Chemistry A CR

Choose the correct word to make an appropriate hypothesis for this example.If is added to water, then the boiling point of water increases because solutions have

Answer
A
salt
B
ice

Explanation

Salt dissolves in water and forms a solution. Dissolved salt particles raise the temperature at which the water boils, so adding salt can increase the boiling point. Ice melts into water rather than forming a solution that raises its boiling point.

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