The gas in the piston is at constant temperature. A student increases the pressure on the piston from 2 atm to 3 atm. The observ

Question

3 years ago

11

The gas in the piston is at constant temperature. A student increases the pressure on the piston from 2 atm to 3 atm. The observ

ation will be summarized in a row of the incomplete table below.
A container has a piston pushing down on it. A down arrow above the container is labeled P equals 2 atmospheres.

Row
Name
Observation
Constants
1
Boyle's law
?
?
2
Charles’s law
?
?
3
Gay-Lussac’s law
?
Volume, moles of gas
4
Combined gas law
?
?

Which row of the table and which observation would the student fill?
row 1, volume decreases when temperature decreases
row 1, volume decreases when pressure increases
row 3, volume decreases when temperature decreases
row 3, volume decreases when pressure increases

Chemistry