The solvent water is used in the car radiators. Which of the following properties of water is exploited?

Options

A. High solubility
B. Poor conductivity
C. Maximum density
D. High specific heat

Explanation

To determine which property of water is exploited when it is used as a solvent in car radiators, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Role of Water in Car Radiators**:
- Water is used in car radiators primarily to regulate the temperature of the engine. It absorbs heat from the engine and helps to prevent overheating.

2. **Identifying Key Properties of Water**:
- Water has several unique properties, but the most relevant ones in this context are its high specific heat capacity and its ability to remain in a liquid state over a wide range of temperatures.

3. **Specific Heat Capacity**:
- The specific heat capacity of a substance is the amount of heat required to raise the temperature of one gram of that substance by one degree Celsius. Water has a high specific heat capacity, which means it can absorb a lot of heat without a significant rise in temperature.

4. **Application in Radiators**:
- In a car radiator, the high specific heat of water allows it to absorb and carry away heat from the engine efficiently. This property helps maintain the engine at an optimal operating temperature, preventing overheating.

5. **Conclusion**:
- Therefore, the property of water that is exploited in car radiators is its **high specific heat capacity**.

### Final Answer:
The property of water that is exploited in car radiators is its high specific heat capacity.

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