Why temperature less than OK is not possible ?

Why temperature less than 0^@K is not possible ?

Why temperature less than absolute zero is not possible?

Why does the temperature less than zero on absolute scale not possible.

Name the Cities with The Temperature less than 0^@ C?

Name the Cities with the Temperature less than 0^@C ?

At a particular temperature why is the vapour pressure of acetone less than that of ether?

At a particular temperature why is the vapour pressure of acetone less than that of ether?

When droplets of mercury are brought in contact, they immediately combine to form a bigger drop. Why ? Is the temperature of the bigger drop the same, or more, or less than the temperature of the droplets?

Why pyrrole is less basic than pyridine