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Chem Unit 9 Test 2023

Authored by Amanda Krueger

Chemistry

9th - 12th Grade

Used 1+ times

Chem Unit 9 Test 2023
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42 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Water is a polar covalent molecule.

TRUE

FALSE

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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Water molecules are attracted to each other by hydrogen bonds.

TRUE

FALSE

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which demonstrates surface tension?

Media Image
Media Image

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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Surface tension in water is caused by ___ bonds.

hydrogen

oxygen

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What can break surface tension?

a surfactant

a solute

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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What is the name for pressure exerted by a gas that has evaporated from a liquid?

vapor pressure

water pressure

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which structure is shown here?

ice

water

gas

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