Question

Give an example where pressure determine the state of substance​

Answer 1

in gas cylinder
under high pressure the gas turn to liquid

Answer 2

Any matter i.e., solid, liquid or gas when experiences an increase in temperature then they change their state.




Take ice cubes in a beaker or heat them slowly, the temperature increases and the ice melts to form liquid. Heat this liquid further it will become steam.
(2) On lowering down the temperature of any matter, show change in their state.

Take the steam that is coming out of a boiling water and allow it to cool down, it condenses to form water and on further cooling of this water we get ice.