Water is a liquid between

Options

A. `0^@C` to `90^@C`
B. `0^@C` to `100^@C`
C. `4^@C` to `100^@C`
D. `4^@` C to `90^@C`

Answer

To solve the question "Water is a liquid between," we need to understand the temperature range in which water exists as a liquid. Here are the steps to arrive at the answer:

### Step 1: Identify the freezing point of water
- Water freezes at 0 degrees Celsius (0°C). Below this temperature, water turns into ice (solid).

### Step 2: Identify the boiling point of water
- Water boils at 100 degrees Celsius (100°C). Above this temperature, water turns into steam (gas).

### Step 3: Determine the temperature range for liquid water
- Since water is a solid below 0°C and a gas above 100°C, we can conclude that water remains in the liquid state between these two temperatures.

### Step 4: Specify the range of liquid water
- The liquid state of water starts just above freezing at 0°C and continues to be liquid until it reaches the boiling point at 100°C. However, the most stable liquid state of water is often considered to be between 4°C and 90°C for practical purposes, as water is most dense at 4°C.

### Final Answer
- Therefore, water is a liquid between **0°C and 100°C**, but specifically, it is often noted as being most stable and useful in the range of **4°C to 90°C**.

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