Author Question: When the volume of a closed container such as a hypodermic needle is increased, A) pressure ... (Read 60 times)

appyboo · **on:** Jul 4, 2018

When the volume of a closed container such as a hypodermic needle is increased,
A) pressure increases.
B) pressure decreases.
C) Boyle's law is violated.
D) air or liquid will be sucked into the hypodermic needle.

Question 2

Boyle's law states that
A) given a constant temperature and pressure, increasing the number of molecules in a container will increase the pressure.
B) given a volume of gas, increasing the pressure on the gas will increase the number of molecules in the gas.
C) given a gas of constant temperature, increasing the volume of the chamber in which the gas is contained will decrease the pressure.
D) none of the above.