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Does it mean that substance at a gaseous state does not have attraction forces?
Wiki User
∙ 12y ago
NO it does not mean that substance at a gaseous state does not have attraction forces . It simply means that they have very very very weak forces of attraction .
Therefore they have very high kinetic energy as compared to other physical states.
Wiki User
∙ 12y ago
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Compare the magnitudes of dipole-dipole forces between particles of a substance in the liquid state to the gaseous state?
In a liquid forces are stronger.
What happens to particles when boiled?
Boiling occurs when the intermolecular forces holding a substance in the liquid state become overwhelmed and allow the particles to separate into the gaseous state. Particles in the gaseous state are roughly 2000 times farther apart than in the liquid state, which causes expansion of the substance in its gaseous form.
In which state of matter are the particles most free to move about?
In the gaseous state of matter, the molecules of a substance are most free to move about as there is little attractive forces between the neighboring molecules.
The process in which a substance changes from a gaseous state to a liquid state is?
condensation =)
What is the energy needed for a substance to change from a liquid state to a gaseous state?
thermol
What is the substance of boiling point?
The boiling point of a substance is the temperature at which it changes from liquid state to gaseous or vapor state.
Why is the condensing of water from steam an exothermic reaction?
this is so because gaseous particles (steam) must lose energy/heat in order for them to lose their free, haphazard state and become grounded or closer together due to forces of attraction (they become water which has stronger forces of attraction than air)
What is the gaseous state of a substance that is normally a liquid or solid?
Vapour
In which state forces of attraction are greatest in?
In solid state force of attraction are greatest
What is a state of matter with no definite shape or volume?
Gaseous state.because in a gaseous state there are no intermolecular forces between molecules so they are allowed to move freely
What is the gaseous state of a substance that is normally a liquid or solid called?
Vapour
Is there a difference between the gaseous and liquid state of the same substance?
yes
