Rate of dissolving

Rate of dissolving

Assessment

Flashcard

Science

6th Grade

Practice Problem

Hard

Created by

Lillian Storm

Used 1+ times

FREE Resource

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19 questions

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1.

FLASHCARD QUESTION

Front

Stirring a solution increases the rate of dissolution.

Back

True

2.

FLASHCARD QUESTION

Front

Smaller particle size increases dissolution rate.

Back

True

3.

FLASHCARD QUESTION

Front

Effect of smaller salt crystals on dissolving in water:

Back

Smaller crystals increase surface area, speeding up dissolving.

4.

FLASHCARD QUESTION

Front

Dissolution rate: Crushed table salt vs. salt cube (equal mass)

Back

Crushed table salt dissolves faster.

5.

FLASHCARD QUESTION

Front

Fastest way to dissolve a solid solute?

Back

High temperature and stirring.

6.

FLASHCARD QUESTION

Front

Action that does NOT increase solid dissolution rate?

Back

Decreasing the temperature.

7.

FLASHCARD QUESTION

Front

Effect of cold water on dissolving speed?

Back

Cold water slows down dissolving.

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