What's in Those Packets That Say 'Do Not Eat' (And Why Shouldn't I Eat It)

What's in Those Packets That Say 'Do Not Eat' (And Why Shouldn't I Eat It)

Assessment

Interactive Video

Science, Health Sciences, Biology

11th Grade - University

Hard

Created by

Quizizz Content

FREE Resource

The video explains the presence of desiccant packets in food packages, primarily silica gel, which absorbs moisture to keep products dry. It distinguishes between absorption and adsorption, highlighting silica gel's ability to adsorb water. The video advises against eating silica gel due to its moisture-absorbing properties, which can cause discomfort.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are desiccants and what role do they play in food packaging?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What materials are commonly found in desiccant packets, and how do they function?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the difference between absorption and adsorption as described in the text.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is it advised not to eat the silica gel packets found in food packaging?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the potential discomfort caused by ingesting silica gel.

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