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when a substance exists as a liquid or solid under ordinary conditions its gaseous phase is called a vapor

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12y ago
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6mo ago

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.

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Q: When is a substance in the gaseous phase called a vapor?
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Related questions

What is the change of a phase from a vapor to a liquid called?

The change of phase from a vapor to a liquid is called condensation. This process occurs when a substance loses heat energy and transitions from its gaseous state to its liquid state.


What is the gas form of water called?

The gas form of water is called steam or water vapor.


What is a dry vapor?

A substance that is in the gas phase at a temperature at which it would normally be a solid or liquid


Which state is a vapour?

A vapor is not a state of matter; it is a gaseous form of a substance that is typically in the gas phase at a temperature below its critical point.


The gaseous phase of water is called?

Water cannot exist in gaseous state - water vapour is small droplets of water suspended in air, not water as a gas


What is water vapor an example of?

This the gaseous phase of water.


Does vapour flow?

Yes, vapor can flow. Vapor is the gaseous phase of a substance that was previously a liquid or solid. It can flow and move like a gas, filling any space available to it.


Why it is not proper to regard gaseous state of amonia as vapours?

Gaseous state refers to a substance existing in the gas phase under specific conditions, such as temperature and pressure. Vapors are the gaseous state of a substance that is typically a liquid or solid at room temperature. Ammonia exists as a gas at room temperature and pressure, so it is more accurate to describe it as a gas rather than vapor.


Is water vapor solid or liquid?

It is the gaseous phase of water


What do you call water in a gas phase?

Water in a gas phase is called water vapor. It is the gaseous form of water and is invisible to the naked eye.


Which substance in the gaseous state should be calleda vapour?

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.


Is vapor included in the phases of matter?

Yes, Vapor is a phase of matter between liquid and plasma. It is generally referred to as the gaseous phase.