Ions are electrically charged particles that are formed when certain compounds are dissolved in water. These solutions will conduct electricity. The Swedish scientist Svante Arrhenius coined the term ion (which means wanderer) to explain why solutions of electrolytes will conduct an electric current. When an electrolyte forms into a solution, it dissolves or dissociates into ions, a process called ionization. If a substance does not ionize, it will not conduct an electric current. Electrolytes include most acids, bases, and salts. Some conductors include hydrogen and sodium chloride, copper sulfate, and potassium nitrate. Substances that are not electrolytes include distilled water, sugar water, and most organic compounds. Which of the following is a nonelectrolyte?
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Ions are electrically charged particles that are formed when certain compounds are dissolved in water. These solutions will conduct electricity. The Swedish scientist Svante Arrhenius coined the term ion (which means wanderer) to explain why solutions of electrolytes will conduct an electric current. When an electrolyte forms into a solution, it dissolves or dissociates into ions, a process called ionization. If a substance does not ionize, it will not conduct an electric current. Electrolytes include most acids, bases, and salts. Some conductors include hydrogen and sodium chloride, copper sulfate, and potassium nitrate. Substances that are not electrolytes include distilled water, sugar water, and most organic compounds. Which of the following is a nonelectrolyte
To determine which of the following substances is a nonelectrolyte, we need to understand what a nonelectrolyte is and examine the given options.
A nonelectrolyte is a substance that does not ionize or dissociate into ions when dissolved in water. This means that it does not conduct electricity in solution.
Let's now look at the options given to find the nonelectrolyte:
1. Hydrogen Chloride (HCl): This is an electrolyte as it dissociates into H+ and Cl- ions in water, allowing it to conduct electricity.
2. Sodium Chloride (NaCl): This is also an electrolyte as it dissociates into Na+ and Cl- ions in water, enabling it to conduct electricity.
3. Sugar (C6H12O6): Sugar is a nonelectrolyte because it does not dissociate into ions when dissolved in water. Therefore, it does not conduct electricity.
4. Copper Sulfate (CuSO4): Copper sulfate is an electrolyte as it dissociates into Cu2+, SO42-, and some H+ ions in water, allowing for electrical conductivity.
5. Potassium Nitrate (KNO3): Potassium nitrate is also an electrolyte as it dissociates into K+, NO3-, and some H+ ions in water, enabling it to conduct electricity.
Based on the analysis, the nonelectrolyte among the given options is sugar (C6H12O6).