Which statement about the partial pressures and the total pressure of a system is not correct?

Question

1.Each partial pressure is the total pressure that one component exerts on the system.

2.The partial pressures are the individual contributions from each gas component of the system. When they are combined, they equal the total pressure of the system at equilibrium.

3.If you are given the Kp value and the total pressure for a system, you can calculate the partial pressures of each gas component.

4. The partial pressure of a gas is considered to be unity, or 1

Answer 1

4 is totally wrong. It's mole fraction that adds up to 1.