The density (in g/L) of CO2 at 1106.2 torr and 56.3 C is ...

[pepyto]

The density (in g/L) of CO2 at 1106.2 torr and 56.3 C is ________.
 
  A) 2.37
  B) 1800
  C) 13.9
  D) 0.0234
  E) 0.0538

Question 2

The half-life of a radionuclide ________.
 
  A) is constant
  B) gets shorter with passing time
  C) gets longer with passing time
  D) gets shorter with increased temperature
  E) gets longer with increased temperature

[joneynes]

Answer to Question 1

A

Answer to Question 2

A