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Which of the following is responsible for conducting electric current in aqueous solutions?
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6. Chemical Quantities & Aqueous Reactions
Electrolytes
Multiple Choice
Which term describes a substance that forms ions when dissolved in water?
A
Solvent
B
Colloid
C
Non-electrolyte
D
Electrolyte
검증된 단계별 안내1
Understand the key terms: A solvent is the substance that dissolves a solute to form a solution, but it does not necessarily form ions.
A colloid is a mixture where small particles are dispersed throughout a solvent but do not dissolve to form ions.
A non-electrolyte is a substance that dissolves in water but does not produce ions, so it does not conduct electricity.
An electrolyte is a substance that, when dissolved in water, dissociates into ions and thus can conduct electricity.
Therefore, the term that describes a substance forming ions in water is 'electrolyte'.
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