Solutions & Electrolytes Practice - Honors

Which solution would be least likely to carry an electric current?

• NaCl
• HCl
• C₆H₁₂O₆
• CsI

Tags

NGSS.HS-PS1-3

a solute whose water solution conducts electricity is called a(n)

• nonconductor
• electrolyte
• nonelectrolyte
• aqueous solution

The substance in which something else dissolves is ... (aka the dissolver)

• Solute

• Solvent

• Colloid

• Solution

Which of the following forms an electrolyte when dissolved?

• sodium chloride

• sugar

• water

Which of the following containers most likely contains sugar?

A B

• Container A because it forms ions.

• Container B because it forms ions.

• Container A because it does not form ions.

• Container B because it does not form ions.

Tags

NGSS.HS-PS1-2

Which of the following is a strong electrolyte when dissolved in water?

• NaNO₃

• C₂H₅OH

• C₁₂H₂₂O₁₁

• CH₄

Tags

NGSS.HS-PS1-1

HNO₃

• strong electrolyte

• weak electrolyte

• non - electrolyte

What is a solute?

• The substance that does the dissolving in a solution.
• The substance that is dissolved into the solution.
• The mixing of different substances.
• The process in which neutral molecules lose or gain electrons

Water can dissolve many things so it is called the .....

• wonderful water
• cohesion
• liquid
• universal solvent

Tags

NGSS.HS-ESS2-5

What does "like dissolves like"mean?

• water dissolves all things because it is the universal solvent

• polar solvents dissolve non-polar solvents and non-polar solutes dissolve polar solutes

• polar solvents dissolve polar solutes and non-polar solvents dissolve non-polar solutes

• polar solvents dissolve non-polar solutes and non-polar solvents dissolve polar solutes