What Are The Basic Assumptions Of Kinetic Theory Of Gas? The simplest kinetic model is based on the assumptions that: (1) the gas is composed of a large number of identical molecules moving in random directions, separated by distances that are large compared with their size; (2) the molecules undergo perfectly elastic collisions (no energy
What Are The Conditions Under Which Gases Deviate From Ideality? The conditions under which gases deviate from ideal behaviour are; Low Temperature. High Pressure. Under what conditions do real gases deviate from ideal behaviour and why? Gases deviate from the ideal gas behaviour because their molecules have forces of attraction between them. At high pressure
What Are The Three Differences Between Liquids And Gases? Three states of matter exist – solid, liquid, and gas. Solids have a definite shape and volume. Liquids have a definite volume, but take the shape of the container. Gases have no definite shape or volume. What are the four differences between solid liquid and gas?
What Are The 3 Main Factors That Influence Pressure? Temperature, pressure, volume and the amount of a gas influence its pressure. What are the factors influencing pressure? Temperature. Altitude or Elevation. Moisture ow water vapour. What are the 3 factors that affect pressure? Temperature, pressure, volume and the amount of a gas influence its pressure.
What Do You Mean By Perfect Gas? Perfect gas, also called ideal gas, a gas that conforms, in physical behaviour, to a particular, idealized relation between pressure, volume, and temperature called the general gas law. … Such a relation for a substance is called its equation of state and is sufficient to describe its gross
What Happens To Gas Particles When A Gas Is Compressed? Gases are compressible because most of the volume of a gas is composed of the large amounts of empty space between the gas particles. … When a gas is compressed, as when the scuba tank is being filled, the gas particles are forced closer together.
What Is Gas Pressure And What Causes It? Gas pressure is caused when gas particles hit the walls of their container. The more often the particles hit the walls, and the faster they are moving when they do this, the higher the pressure. This is why the pressure in a tyre or balloon goes up
What Is The Difference Between Solid Liquid And Gases Give One Example For Each? Solid Liquid Gas It has a fixed shape plus volume No fixed shape but they do have volume They have neither definite shape nor volume Molecules are regular and arranged closely Randomly molecules arranged sparsely Their molecules are random and arranged
What Is The Average Motion Of Air Molecules? The oxygen and nitrogen molecules in air at normal room temperature are moving rapidly at between 300 to 400 metres per second. Unlike collisions between macroscopic objects, collisions between particles are perfectly elastic with no loss of kinetic energy. What is the speed of air molecules? For
What Is The Average Kinetic Energy Of Water Molecules Is Greatest In? The faster a molecule moves, the more kinetic energy it has, and the higher the measured temperature. When water is at room temperature (20 °C or 68 °F), the average speed of the water molecules in the water is approximately 590 m/s (≈1300