Some substances that exist as gases at room temperature are: carbon dioxide, acetylene, hydrogen sulfide, nitrogen dioxide, methane, ethane, propane, sulfur dioxide, hydrochloric acid, hydrofluoric acid, phosgene, carbon monoxide, butane, ethane, butene, silane etc.
The gaseous form of a substance that exists as a liquid at room temperature is known as vapor.
A substance is called a vapor when it is in the gaseous phase at a temperature below its critical temperature. Above this critical temperature, the substance is in the supercritical fluid phase rather than a distinct gas and vapor phases.
No, molten state refers to a substance that has been heated to the point of becoming liquid, while the gaseous state refers to a substance in which its particles are free to move without a definite shape or volume. In the molten state, the substance retains its liquid form, whereas in the gaseous state, the substance exists as a gas.
Gaseous ammonia is a pure substance because it is made up of only one type of molecule, which is ammonia (NH3). It does not contain any other substances or compounds.
Vapour and gas are not same.A substance which under ordinary conditions is a solid or a liquid,but under specific conditions is gaseous is called a vapour. For example,water vapour,sulphur vapour,etc. However, a substance which under ordinary conditions is gaseous ,is called a gas. for example,Oxygen,Nitrogen,etc
Yes, all of them.
if the temperature of the substance is raised then the kinetic energy of the gaseous particles will also increase....
The gaseous form of a substance that exists as a liquid at room temperature is known as vapor.
A substance in the gaseous state that is typically a liquid or solid at room temperature can be referred to as a vapor. Examples include water vapor or steam, which is the gaseous state of water.
Oxygen
Any gaseous substance that can kill you.
earth is the only planet where the same substance can exist in gaseous , liquid , and solid form
A substance is called a vapor when it is in the gaseous phase at a temperature below its critical temperature. Above this critical temperature, the substance is in the supercritical fluid phase rather than a distinct gas and vapor phases.
Condensation
carbon dioxide
Vapour
No, molten state refers to a substance that has been heated to the point of becoming liquid, while the gaseous state refers to a substance in which its particles are free to move without a definite shape or volume. In the molten state, the substance retains its liquid form, whereas in the gaseous state, the substance exists as a gas.