Identify the odd one out on the basis of their conducting property.

Options

A. Common salt solution
B. Hydrochloric acid
C. Sugar solution
D. Sulphuric acid

Answer

To identify the odd one out based on conducting properties, we need to analyze the options given in the question. Let's break it down step by step:

### Step 1: Understand the Conductive Properties
Conductive properties refer to the ability of a substance to conduct electricity. This usually occurs when a substance can dissociate into ions in solution, as ions are charged particles that can carry electric current.

### Step 2: Analyze Each Option
1. **NaCl (Sodium Chloride)**: When dissolved in water, NaCl dissociates into Na⁺ and Cl⁻ ions. These ions allow the solution to conduct electricity. Therefore, NaCl is a good conductor.

2. **HCl (Hydrochloric Acid)**: HCl also dissociates in water to form H⁺ and Cl⁻ ions. This means HCl is a good conductor of electricity as well.

3. **Glucose**: When glucose is dissolved in water, it does not dissociate into ions. It remains as neutral molecules and does not conduct electricity. Therefore, glucose is not a good conductor.

4. **H₂SO₄ (Sulfuric Acid)**: Sulfuric acid dissociates in water to form H⁺ and SO₄²⁻ ions. This means it is also a good conductor of electricity.

### Step 3: Identify the Odd One Out
From the analysis:
- NaCl, HCl, and H₂SO₄ all dissociate into ions and can conduct electricity.
- Glucose does not dissociate into ions and cannot conduct electricity.

Thus, the odd one out based on conducting properties is **Glucose**.

### Final Answer
**Glucose is the odd one out as it does not conduct electricity.**

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