State Boyle's law in words. Use the data in the table above to draw a graph of pressure (p) versus the inverse of the volume (1/V).

Here's the solution to question 2.1:

2.1)

Step 1: State Boyle's Law.
Boyle's Law describes the inverse relationship between the pressure and volume of a gas when the temperature and the number of moles of gas are kept constant.

The law states:
The pressure of a fixed mass of gas is inversely proportional to its volume, provided the temperature remains constant.

$$\boxed{\text{The pressure of a fixed mass of gas is inversely proportional to its volume, provided the temperature remains constant.}}$$