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Which substances are gaseous below 0?
Some substances that are gaseous below 0 degrees Celsius include oxygen, nitrogen, helium, hydrogen, and carbon dioxide at certain pressures. These gases are commonly found in their gaseous state in everyday conditions even at below 0 degrees Celsius.
Why The space between the constituents particles is maximum in gaseous state?
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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.
Which substance changes from gaseous state to solid?
Carbon dioxide changes from a gaseous state to a solid state through the process of deposition. This occurs when carbon dioxide gas directly turns into solid carbon dioxide ice without transitioning into a liquid state first.
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.
Do all substances exist in a solid liquid or gaseous state?
Yes
What would you describe actone in the gaseous state as vapor or a gas?
In the gaseous state, acetone is considered a gas. The term "vapor" is typically used to describe the gaseous state of substances that are normally in a solid or liquid state at room temperature, while "gas" refers to substances that are typically gaseous at room temperature.
What does gaseous mean?
Gaseous refers to a state of matter in which a substance exists as a gas, characterized by molecules that are free to move and have no definite volume or shape. Gaseous substances can fill the space available to them and are often found at higher temperatures.
Which substances are gaseous below 0?
Some substances that are gaseous below 0 degrees Celsius include oxygen, nitrogen, helium, hydrogen, and carbon dioxide at certain pressures. These gases are commonly found in their gaseous state in everyday conditions even at below 0 degrees Celsius.
Why The space between the constituents particles is maximum in gaseous state?
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is the space between the constituent particles is maximum in the gaseous state?
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How does liquefaction of gases takes place?
Liquefaction of gases is the process by which substances in their gaseous state are converted to the liquid state. When pressure on a gas is increased, its molecules closer together, and its temperature is reduced, which removes enough energy to make it change from the gaseous to the liquid state.
Is oxygen a vapour or not?
Oxygen is a gas at room temperature and pressure. When oxygen is in its gaseous state, we refer to it as a gas rather than a vapor. Vapors typically refer to the gaseous state of substances that are typically liquids or solids at room temperature.
The term gas is limited to those substances that exist in the gaseous state at?
The term gas is limited to those substances that exist in the gaseous state at room temperature and pressure. This means they have low density, take the shape of their container, and have molecules that are far apart. Gases can be compressed and expand to fill their container.
Why can some substances transition from a gaseous state of matter directly into a solid state of matter?
Some substances can transition from a gaseous state to a solid state through a process called deposition. This occurs when the temperature of the substance drops low enough for the gas particles to lose energy and transition directly into a solid without passing through the liquid phase. This process is common in substances that exhibit high volatility and sublimate easily.
Is a homogeneous mixture?
A mixture which only contains substances which are in the same phases/state. eg, a gaseous mixture or a mixture of two aqueous solutions.
In which states of matter particles motion Is maximum?
In the gaseous state. Gas particles have the highest kinetic energy compared to liquid and solid particles.
