When the volume of a closed container such as a hypodermic needle ...

[appyboo]

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.

[emsimon14]

Answer to Question 1

B

Answer to Question 2

C

[appyboo]

Excellent

[kthug]

Gracias!