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Answer the following question: Name th...

Answer the following question:
Name three types of substances which produce a chemical effect when electric current is passed through them

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To answer the question about the three types of substances that produce a chemical effect when electric current is passed through them, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding the Question**: The question asks for types of substances that undergo a chemical change when electric current flows through them. This means we are looking for categories of substances that can ionize or decompose. 2. **Identifying the Types of Substances**: - **Acid Solutions**: When acids are dissolved in water, they dissociate into ions. For example, hydrochloric acid (HCl) dissociates into H⁺ and Cl⁻ ions when dissolved in water. This process allows electric current to pass and creates a chemical effect. ...
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