NYS Diffusion Lab

NYS Diffusion Lab

Assessment

Flashcard

Science

9th - 10th Grade

Hard

Created by

C B

FREE Resource

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30 questions

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1.

FLASHCARD QUESTION

Front

Osmosis

Back

the diffusion of water molecules through a semi-permeable membrane from an area of high concentration to an area of low concentration

2.

FLASHCARD QUESTION

Front

What was most likely added to this slide?

Back

Salt Water

3.

FLASHCARD QUESTION

Front

Why did the water leave the onion cell when salt was added?

Back

The salt created a lower concentration of water around the cells, so the water diffused out of the cells.

4.

FLASHCARD QUESTION

Front

Why does distilled water have the opposite effect of salt water?

Back

Distilled water is a higher concentration of water and salt water tends to have a lower concentration of water- water diffuses from H to L

5.

FLASHCARD QUESTION

Front

What is the initial color of starch indicator solution?

Back

amber

6.

FLASHCARD QUESTION

Front

Another name for starch indicator solution is

Back

Iodine

7.

FLASHCARD QUESTION

Front

What is the color of glucose indicator alone?

Back

blue

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