Electrolytes/Nonelectrolytes

Front

What is an electrolyte?

Back

An electrolyte is a substance that dissociates into ions when dissolved in water, allowing the solution to conduct electricity.

Front

What is a non-electrolyte?

Back

A non-electrolyte is a substance that does not dissociate into ions in solution and therefore does not conduct electricity.

Front

Give an example of a strong electrolyte.

Back

Sodium chloride (NaCl) is an example of a strong electrolyte, as it completely dissociates into ions in solution.

Front

Give an example of a weak electrolyte.

Back

Acetic acid (CH₃COOH) is an example of a weak electrolyte, as it partially dissociates into ions in solution.

Front

What is the primary characteristic of a strong electrolyte?

Back

A strong electrolyte completely dissociates into ions in solution, resulting in high conductivity.

Front

What is the primary characteristic of a weak electrolyte?

Back

A weak electrolyte only partially dissociates into ions in solution, resulting in lower conductivity compared to strong electrolytes.

Front

Which type of solution is least likely to conduct electricity?

Back

A solution of glucose (C₆H₁₂O₆) is least likely to conduct electricity, as glucose is a non-electrolyte.

Front

What happens to electrolytes when they are dissolved in water?

Back

Electrolytes dissociate into their constituent ions when dissolved in water, allowing the solution to conduct electricity.

Front

What is the role of ions in conducting electricity in solutions?

Back

Ions carry electric charge through the solution, allowing for the flow of electric current.

Front

How do you identify a non-electrolyte in a list of substances?

Back

A non-electrolyte can be identified as a substance that does not produce ions in solution, such as sugars or alcohols.