Question

which gas law shows the relationship between pressure and volume only?
combined gas law
charles’ law
boyle’s law
gay - lussac’s law

Explanation:

Boyle's Law states that for a given mass of gas at constant temperature, the pressure and volume are inversely proportional ($P_1V_1 = P_2V_2$). It focuses solely on the relationship between pressure and volume. The Combined Gas Law relates pressure, volume, and temperature. Charles' Law relates volume and temperature, and Gay - Lussac's Law relates pressure and temperature.

Answer:

C. Boyle's Law