Give reasons
Need of mentioning temperature and pressure while stating its volume

Explanation

**Step-by-Step Text Solution:**

1. **Understanding Gas Behavior**: Gases do not have a definite volume; they expand to fill the container they are in. This means that the volume of a gas can change depending on external conditions.

2. **Effect of Temperature**: When the temperature of a gas increases, the kinetic energy of the gas molecules increases. This causes the gas to expand, leading to an increase in volume. Conversely, if the temperature decreases, the gas molecules lose energy, and the gas contracts, resulting in a decrease in volume.

3. **Effect of Pressure**: Pressure also plays a crucial role in determining the volume of a gas. According to Boyle's Law, if the pressure on a gas increases, its volume decreases, and if the pressure decreases, the volume increases. This is because gas molecules are forced closer together under higher pressure, reducing the space they occupy.

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