TED-Ed: If molecules were people - George Zaidan and Charles Morton

TED-Ed: If molecules were people - George Zaidan and Charles Morton

Assessment

Interactive Video

Other

KG - University

Hard

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The video explains how molecules interact through collisions, leading to chemical reactions. It uses an analogy of people exchanging limbs to illustrate how molecules can join, split, or switch parts. The video discusses the conditions necessary for reactions, such as correct orientation and sufficient energy. It also covers reversible reactions and equilibrium, using population dynamics as an analogy. The concept of nirvana equilibrium is introduced, showing how it applies to chemical reactions and other systems like gene pools and traffic.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the analogy used in the text regarding people bumping into each other and its relation to molecular interactions.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the necessary conditions for a chemical reaction to occur between molecules?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How do collisions between molecules relate to the concept of chemical reactions?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What factors can influence the distribution of molecules in a chemical reaction?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the concept of 'nirvana equilibrium' as described in the text.

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