behaviour of gas(2marks)
Answers
Answer:
Gas particles move in random, straight-line motion. Gas particles possess a greater kinetic energy than the particles of a liquid or solid. The greater kinetic energy is due to gases existing at higher temperatures than liquids or solids
Answer:
• The gaseous molecules have low density of molecules, also it has low viscosity and the volume of the given gas is generally taken as the volume of the container because they do not have fixed volume.
Explanation:
• Gaseous are the among the three ( or five) states in which the matter is present in the universe.
• It differs from soilds and liquids in terms of having the least intermolecular forces between them and the largest intermolecular spaces between them.
• They do not have any fixed volume and its volume is generally calculated as the volume of the container in which it is kept.
• Although the properties of the gases can be affected if there is a change in the pressure, temperature or volume of the gases.