Electrolysis and Ion Behavior

Electrolysis and Ion Behavior

12th Grade

18 Qs

quiz-placeholder

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Electrolysis and Ion Behavior

Electrolysis and Ion Behavior

Assessment

Quiz

Chemistry

12th Grade

Hard

Created by

Simone Adams

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18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is electrolysis?

The flow of electrical current through a solid, causing physical changes.

The flow of electrical current through a liquid, causing chemical changes.

The flow of heat through a liquid, causing physical changes.

The flow of heat through a solid, causing chemical changes.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which types of liquids can conduct electricity for electrolysis?

Only pure water.

Only molten metals.

Molten ionic compounds or aqueous solutions.

Any liquid at room temperature.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

At what approximate temperature does sodium chloride melt?

100°C

500°C

801°C

1500°C

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What types of ions are present in molten sodium chloride?

Only positive sodium ions.

Only negative chloride ions.

Free-flowing positive sodium ions and negative chloride ions.

Neutral sodium and chlorine atoms.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are positive ions called?

Anions

Cations

Electrons

Protons

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are negative ions called?

Cations

Anions

Neutrons

Protons

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the electrical conductors inserted into the liquid during electrolysis called?

Conductors

Wires

Electrodes

Terminals

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