Question

oran fills in the table below to organize information about the gas laws.

gas law	constant	changing
gay - lussacs	1	2
boyles	3	4
charless	5	6

in which numbered cells should he place pressure?
o 2, 4, and 5
o 1, 4, and 6
o 2, 3, and 5
o 1, 3, and 6

Explanation:

Step1: Recall Gay - Lussac's law

Gay - Lussac's law states that $\frac{P_1}{T_1}=\frac{P_2}{T_2}$ (constant volume). So volume is constant (1), and pressure and temperature are changing (2).

Step2: Recall Boyle's law

Boyle's law states that $P_1V_1 = P_2V_2$ (constant temperature). So temperature is constant (3), and pressure and volume are changing (4).

Step3: Recall Charles's law

Charles's law states that $\frac{V_1}{T_1}=\frac{V_2}{T_2}$ (constant pressure). So pressure is constant (5), and volume and temperature are changing (6).

Step4: Identify cells for pressure

Pressure is changing in Gay - Lussac's (2) and Boyle's (4) laws and is constant in Charles's law (5).

Answer:

2, 4, and 5