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Why does phenol have vapour pressure pressure even though it is solid?
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What would have more vapour pressure pure ice or sweet ice?
Both will have same vapour pressure as salt{NACL} would get trapped in ice and in solid iced state get seprated from pure ice crystals. so in case melting of ice in soln state pure water will have more vapour pressure but in solid state both will have same vapour pressure.
Which has more energy vapor or solid?
vapour
What can be a liquid solid and gases?
Water - water, ice and steam/vapour
When water changes from solid to gas?
Water as a vapour (gas?) has to condense back to water, which can then become a solid if frozen.
When water changes from gas to a solid?
Water as a vapour (gas?) has to condense back to water, which can then become a solid if frozen.
What is pressure vapour?
Vapour pressure is the pressure of the steam of a substance at a certain temperature. This does not automatically mean that the substance is completely evaporated. When the vapour pressure reaches the surrounding (atmospheric) pressure, the substance starts to boil or sublimate. Also at very low temperatures, even when the substance is in solid state, a certain amount of substance already exists as vapour. Though, for the most substances, the proportion of vapour is very small compared to the solid portion. Finally, a substance does not have to melt before it evaporates. This is called sublimation and occurs, e.g., when solid carbon dioxide (dry ice) is used: It will evaporate directly from the solid state (under normal ambient physical conditions), because, with rising temperature, the vapour pressure is already exceeding the atmospheric pressure before the melting point is reached. For details, have a look at the provided link.
What would have more vapour pressure pure ice or sweet ice?
Both will have same vapour pressure as salt{NACL} would get trapped in ice and in solid iced state get seprated from pure ice crystals. so in case melting of ice in soln state pure water will have more vapour pressure but in solid state both will have same vapour pressure.
What is kinetic vapour pressure?
Kinetic vapor pressure which is defined as the pressure exerted when a solid or liquid is at equilibrium with its own vapor.
Is phenol a solid or liquid?
Phenol is a viscous liquid or can be crystals as phenol has a melting point of 40.5°C which would make it a solid at room temperature.
What is the state of phenol at 25 C degrees?
Phenol at 25 C degrees is a solid.
What factors affect the vapour pressure of a liquid?
Vapor pressure or equilibrium vapor pressure are the pressure of a vapor in thermodynamic equilibrium with its condensed phases in a closed bottle. All liquids and solids have a tendency to evaporate into a gaseous form, and all gases have a tendency to condense back to their liquid or solid form.The equilibrium vapour pressure is an indication of a liquid's evaporation rate. It relates to the tendency of particles to escape from the liquid (or a solid). A substance with a high vapour pressure at normal temperatures is often referred to as volatile
Is white phosphorus sublimable?
phosphorus, the second member,though a solid, can pass readily into vapour state.
What state is phenol at room temperature?
Though butanol may refer to any of 4 different compounds (depending on the placement of the alcohol group), all are liquids are room temperature.
What is the antonym for vapour?
Solid
Is vapour a solid liquid or a gas?
As the word "vapour" indicates, it is a gas.
What effect do you think that has no air pressure on the ground?
Without atmospheric pressure, water will boil to vapour, so as our blood and body would explode. Pressure is what that keep water in liquid and solid state on earth.
What do you call when solid is changed into gas?
sublimation. for example when camphor is heated at atmospheric pressure it will not melt but get sublimed into vapour phase. similarly it is possible to sublime ice into water vapour without converting into liquid-water by applying very low pressure.
