Chemistry Multiple Choice: Help?

Question

Please Help With the following Multiple Choice:

Which of the following is NOT a true description of gas behavior?
a) There is an inverse relationship between pressure and volume and for a fixed mass of gas confined at constant temperature
b) There is a linear relationship between temperature and volume at constant pressure
c) There is a linear relation between pressure and temperature at constant volume
d) For a fixed number of moles of a gas confined at constant temperature the product of pressure and volume is constant
e) The gas laws only describe correctly gas behaviors for pure gases and not mixtures of gases

14) Which gas law when extrapolated indicates that there is a minimum low temperature that nothing can be colder than?
a) Boyle’s Law
b) The constant volume law
c) The combined gas law
d) Charles’ Law
e) Avagadro’s Law

Any Help will be appreciated.
Thanx.

Answer 1

e)

d) Charles Law