Question

What is the effect of change of pressure on physical state of matter? Explain with an example of gas?

Answer 1

hey mate..

here is your answer...

This must evaluate in bringing pressure alone so that it cannot change the state of matter.

The physical state of matter can be changed by changing the pressure. By lowering temperature  and increasing the pressure gases can be changed into liquids and some solids can be changed into gases on decreasing the pressure. This happens with gases as there is lots of space between the particles of a gas and upon applying high pressure particles come close to each other which upon cooling gets liquified.

In fact, every gases and liquid have certain temperature above which it is identified with application of pressure and change the state of matter.

hope it helps..

please mark as the brainliest..

Answer 2

Physical changes are changes affecting the form of a chemical substance, but not its chemical composition. ... Examples of physical properties include melting, transition to a gas, change of strength, change of durability, changes to crystal form, textural change, shape, size, color, volume and density.