Rate of Dissolving LAB

Rate of Dissolving LAB

Assessment

Flashcard

Chemistry

10th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

Is the dissolving of sugar in water a physical change or a chemical change?

Back

Physical change

2.

FLASHCARD QUESTION

Front

Which dissolves faster: sugar left alone in water or sugar stirred in water?

Back

The sugar that was stirred

3.

FLASHCARD QUESTION

Front

Which dissolves faster: a sugar cube or an equal amount of loose, granular sugar?

Back

Loose, granular sugar

4.

FLASHCARD QUESTION

Front

What is the definition of a solvent?

Back

A substance primarily used for dissolving other substances

5.

FLASHCARD QUESTION

Front

Which has more surface area: a sugar cube or an equal amount of loose, granular sugar?

Back

Loose, granular sugar

6.

FLASHCARD QUESTION

Front

What factors affect the rate of dissolving?

Back

Temperature, stirring, surface area, and concentration of the solute.

7.

FLASHCARD QUESTION

Front

How does temperature affect the rate of dissolving?

Back

Higher temperatures generally increase the rate of dissolving.

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