Respuesta :

If the temperature of a fixed amount of an ideal gas is increased, it is necessary follow that pressure also increases.

For an ideal gas temperature is directly proportional to the pressure.

          PV = nRT

so, When temperature increases, the particles will have a greater average kinetic energy and a greater average speed. Thus these particles collide with the walls of the container more frequently and forcefully. This leads to a greater pressure. This means that as the temperature decreases, the pressure also decreases, and as the temperature increases, the pressure increases. As the temperature increases, the average kinetic energy increases as does the velocity of the gas particles hitting the walls of the container. The force exerted by the particles per unit of area on the container is the pressure, so as the temperature increases the pressure must also increase.

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