Calculate the minimum pressure required to compress 250 L of air of 100 L at 1 bar keeping the temperature constant.

Explanation

To solve the problem of calculating the minimum pressure required to compress 250 L of air to 100 L at 1 bar while keeping the temperature constant, we will use Boyle's Law. Boyle's Law states that the pressure of a gas multiplied by its volume is a constant when the temperature is held constant. The formula is given as:

\[ P_1 V_1 = P_2 V_2 \]

Where:
- \( P_1 \) = initial pressure (which we need to find)
- \( V_1 \) = initial volume (250 L)
- \( P_2 \) = final pressure (1 bar)
...