Properties Of Water

Properties Of Water

Assessment

Interactive Video

Science, Physics, Chemistry

6th Grade - University

Easy

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Used 1+ times

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The video explores the fundamental properties of water, including its role as a solvent, its molecular structure, and its unique ability to act as both an acid and a base. It discusses the concept of hydrogen bonding and why water has a higher boiling point than other substances like methanol. The video also highlights water's potential in the development of hydrogen as an alternative fuel source, emphasizing the challenges and future possibilities in this area.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why does water have a higher boiling point compared to methanol?

Because water has a lower molecular weight

Due to the presence of hydrogen bonding

Due to the presence of metal ions

Because water is a non-polar molecule

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following substances is NOT likely to dissolve in water?

Lipids

Sodium chloride

Hydrochloric acid

Sodium hydroxide

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the term used to describe substances that do not mix well with water?

Hydrophobic

Polar

Ionic

Hydrophilic

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can water act in chemical reactions?

Only as a base

Only as an acid

As both an acid and a base

As neither an acid nor a base

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a potential future use of water discussed in the video?

As a replacement for all industrial solvents

As a source of hydrogen fuel

As a new form of solid fuel

As a primary source of hydrocarbons