The pressure of a gas is 1.0 atm, the volume is 3.0 L, and the temperature is 200 K. A chemist changes one factor while keeping another constant so that the new pressure is 2.0 atm. Which of the following could be the new conditions?

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.