LPG gas
Yes, ammonia can be liquefied under pressure at ordinary temperatures. At a pressure of around 8-10 atmospheres, ammonia will transition from its gaseous state to a liquid state, allowing it to be stored and transported in a more compact form.
Gases are liquefied by cooling them below their critical temperature and applying enough pressure to reach their critical pressure. This process causes the gas molecules to come together and form a liquid state. This can be achieved using various methods such as compression or expansion.
It first forms as a gas. You can buy it in shops as a diluted liquid. Not sure if it is a solid.
Ammonia can exist as both a liquid and a gas depending on its temperature and pressure. At room temperature, ammonia is a gas, but it can be liquefied under high pressure or low temperature conditions.
Chlorine is a gas at room temperature and pressure, not a solid.
Yes, ammonia can be liquefied under pressure at ordinary temperatures. At a pressure of around 8-10 atmospheres, ammonia will transition from its gaseous state to a liquid state, allowing it to be stored and transported in a more compact form.
By freezing it - lowering the temperature - usually done by putting it under pressure
By freezing it - lowering the temperature - usually done by putting it under pressure
Gases are liquefied by cooling them below their critical temperature and applying enough pressure to reach their critical pressure. This process causes the gas molecules to come together and form a liquid state. This can be achieved using various methods such as compression or expansion.
It first forms as a gas. You can buy it in shops as a diluted liquid. Not sure if it is a solid.
Ammonia can exist as both a liquid and a gas depending on its temperature and pressure. At room temperature, ammonia is a gas, but it can be liquefied under high pressure or low temperature conditions.
If they petrol you're referring to includes things such as the butane in lighters and the propane used in some grills, the gas is liquefied under pressure. As pressure increases, so do the boiling points of most substances. Under normal pressure, propane and butane have boiling points below room temperature and are therefore normally gasses. At higher pressure the boiling points are above room temperature and so they are liquids.
Chlorine is a gas at room temperature and pressure, not a solid.
Yes, it becomes liquefied natural gas (LNG) and is frequently transported by tanker trucks in this form.
Helium is a gas at room temperature and pressure. It can be liquefied at very low temperatures (-269°C) and becomes a liquid at that point. Helium does not exist in a solid state under normal conditions.
The critical temperature of gasoline is the temperature at which it becomes combustible and varies according to the pressure the gas is under. On average this temperature is 241 degrees Celsius.
Liquefied petroleum gas is a gas at room temperature but is compressed into a liquid for transportation.