IB Bio water practice A1.1

IB Bio water practice A1.1

Assessment

Flashcard

Science

11th Grade

Hard

Created by

Tina Allen

FREE Resource

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36 questions

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1.

FLASHCARD QUESTION

Front

What are the three main properties of water?

Back

liquid, high specific heat capacity, surface tension

2.

FLASHCARD QUESTION

Front

Explain the concept of polarity in water molecules.

Back

Uneven distribution of electrical charge within the molecule

3.

FLASHCARD QUESTION

Front

How does hydrogen bonding contribute to the unique properties of water?

Back

Hydrogen bonding in water molecules leads to high cohesion, surface tension, and the ability to absorb heat.

4.

FLASHCARD QUESTION

Front

Why is water considered a universal solvent?

Back

Water is considered a universal solvent because it has the ability to dissolve a wide variety of substances due to its polar nature.

5.

FLASHCARD QUESTION

Front

How does water play a crucial role in biological systems?

Back

Water is the main component of cells and is involved in various metabolic processes.

6.

FLASHCARD QUESTION

Front

What is the significance of the high specific heat capacity of water in living organisms?

Back

Temperature regulation and stabilization of internal body temperature.

7.

FLASHCARD QUESTION

Front

Describe the process of cohesion and adhesion in water.

Back

Cohesion is the attraction between water molecules, causing them to stick together. Adhesion is the attraction between water molecules and other substances, causing them to stick to surfaces.

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