Imagine a sealed container filled with any amount of liquid water at any constant temperature and pressure where water can be liquid. Is the air in the container necessarily at 100% relative humidity?
Imagine a sealed container filled with any amount of liquid water at any constant temperature and pressure where water can be liquid. Is the air in the container necessarily at 100% relative humidity?
I agree.
Due to temperature fluctuations it will not always be at 100%, but at equilibrium it will be.