The pressure of a nitrogen gas, N2, cylinder is measured at 250 K and found to be 4.0 atm. What is the pressure of the same cylinder at room temperature, 293 K?

The picture shows two liquid samples are poured into a beaker. as shown, the liquids don’t mix with each other. which statement is true? a) sample a has greater density. b) sample b has greater density. c) the densities are the same because the volumes are the same. d)the densities are different because the volumes are different.