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Is it true that above the temperature no amount of pressure will casue a gas to liquefy?
The critical temperature of a gas is the temperature at or above which no amount of pressure, however great, will cause the gas to liquefy.
The smallest amount of a fissionable material that will give a self-sustaining chain reactions is called the?
The smallest amount of a fissionable material that will produce a self-sustaining chain reaction is called the critical mass. This mass of affected by geometry and other factors such as temperature, pressure, and moderator.
Do you freeze gas to make it a liquid?
most gases only become liquid under extreme pressure, not cold.Additional answerThere's a critical temperature, which is different for each gas, above which it won't liquefy even if compressed. Certainly a domestic freezer won't be nearly cold enough for most gases. But carbon dioxide will solidify with no compression at all.
What is the effect of the temperature on the vapour pressure?
When temperature is increased the amount of molecules evaporated is increasef and as a consequence condensation is also increased so vapour pressure increases.
At constant pressure if the temperature of a given amount of gas increases then the volume must do what?
increase
Is it true that above the temperature no amount of pressure will casue a gas to liquefy?
The critical temperature of a gas is the temperature at or above which no amount of pressure, however great, will cause the gas to liquefy.
The smallest amount of a fissionable material that will give a self-sustaining chain reactions is called the?
The smallest amount of a fissionable material that will produce a self-sustaining chain reaction is called the critical mass. This mass of affected by geometry and other factors such as temperature, pressure, and moderator.
Do you freeze gas to make it a liquid?
most gases only become liquid under extreme pressure, not cold.Additional answerThere's a critical temperature, which is different for each gas, above which it won't liquefy even if compressed. Certainly a domestic freezer won't be nearly cold enough for most gases. But carbon dioxide will solidify with no compression at all.
When the temperature of the gas changes from cold to hot the amount of pressure is .?
When the temperature of a gas increases, its pressure also increases. This is known as Gay-Lussac's Law, which states that pressure is directly proportional to temperature, assuming the volume and amount of gas are constant.
Is the amount of pressure in a gas measured in pascals?
Yes.The amount of gas is determined by its pressure, volume, and temperature. The equation is:PV = nRTwhere:P = pressure, measured in pascals (the SI derived unit of pressure)V = volumen = amount of substance of gas (moles)R = universal gas constantT = temperature
What is the effect of the temperature on the vapour pressure?
When temperature is increased the amount of molecules evaporated is increasef and as a consequence condensation is also increased so vapour pressure increases.
When the temperature of the gas changes from cold to hot the amount of pressure is?
In a closed system the pressure is higher.
The amount of pressure in a gas is measured in pascals true or false?
True.The amount of gas is determined by its pressure, volume, and temperature. The equation is:PV = nRTwhere:P = pressure, measured in pascals (the SI derived unit of pressure)V = volumen = amount of substance of gas (moles)R = universal gas constantT = temperature
What is the amount of salt in a substance?
This is called the solubility at a given temperature and pressure.
What is the relationship between pressure and temperature in a closed system?
In a closed system, pressure and temperature are directly related. As temperature increases, pressure also increases, and vice versa. This is known as the ideal gas law, which states that pressure and temperature are proportional when volume and amount of gas are constant.
What factors affect the pressure of enclosed gas?
temperature
Can The amount of gas can affect the pressure of the gas?
Yes, the amount of gas can affect the pressure of the gas. According to Boyle's Law, if the temperature is constant, increasing the amount of gas in a container will result in an increase in pressure. Conversely, decreasing the amount of gas will result in a decrease in pressure.
