Question

Boyle's Law represents the relationship of volume as pressure changes. The constants of Boyle's Law are:

pressure and number of molecules of gas
volume and temperature
pressure and temperature
temperature and number of molecules of gas
pressure and volume

Answer 1

pressure and volume

Step-by-step explanation:

Boyle's law states that the volume of a fixed mass of gas is inversely proportional to it's pressure at constant temperature.

Answer 2

D. pressure and volume

Step-by-step explanation:

Boyle’s law states that,

For a given amount of a gas, Pressure is inversely proportional to its volume at constant temperature

Thus the expression is

PV = constant (T and n are constant)

When there is a change in pressure and volume we make use of the expression

`P_1 V_1=P_2 V_2` (T and n are constants)

Where
`P_1` and
`V_1` are the Initial pressure and volume and

`P_2` and
`V_2` are the final pressure and volume

Inversely proportional means when one increases the other one decreases. That is as per Boyle’s law when Pressure increases the volume will decrease and vice versa.