Assertion:gases.are compressible but liquid are not.
Reason: structure of gas and liquid are different
Answers
Answer:
The assertion and the reason are both true. Gases are compressible because the particles in a gas are very far apart and there is a lot of empty space between them. When you apply pressure to a gas, the particles are forced closer together and the gas takes up less space. Liquids are not compressible because the particles in a liquid are closer together and there is less empty space between them. When you apply pressure to a liquid, the particles can only move closer together so much before they start to resist the pressure.
The reason for the difference in compressibility between gases and liquids is due to the different structures of the two states of matter. Gases have a very open structure with a lot of empty space between the particles. Liquids, on
the other hand, have a much more compact structure with the particles much closer together. This difference in structure is what allows gases to be compressed and liquids to not be compressed.