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The process is called sublimation. Sublimation is an endothermic phase transition that occurs at temperatures and pressures below a substance's triple point in its phase diagram.
This process can be seen with dry ice: solid carbon dioxide evaporates into the gas without becoming a liquid first.
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What is the different between ice and water?
Ice is the solid form of water (H2O) and water vapour. water is the liquid form of water vapour and ice.
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.
How do you prove that water vapour is present in the air by using only a beaker and several ice cubes?
When ice cubes are kept in beaker the water vapour in the air condenses on the outer walls of the beaker.this shows the presence of vapour in air.
How will you justify that ice and water and water vapour are the states of a substance and not substance?
we know that the water is H2O and the ice is H20 and the water vapour is H20. so we can tell that these are all the states of water.
What can be a liquid solid and gases?
Water - water, ice and steam/vapour
What is water vapor deposition?
Water vapour depostion is water vapour transforming directly to ice without condensing first.
How do you use sublimation in sentence?
If the air is cold and dry ice can change directly into water vapour, by sublimation.
What is wave deposition?
Water vapour depostion is water vapour transforming directly to ice without condensing first.
What is the different between ice and water?
Ice is the solid form of water (H2O) and water vapour. water is the liquid form of water vapour and ice.
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 Turns from Vapour to Solid?
Ice Cube?
What are all of the states of water?
Ice. Liquid. Vapour.
How do you prove that water vapour is present in the air by using only a beaker and several ice cubes?
When ice cubes are kept in beaker the water vapour in the air condenses on the outer walls of the beaker.this shows the presence of vapour in air.
Which has higher vapour pressure at -20 degree Celsius - ice or supercooled water?
ice
Why does ice gives out fumes when exposed to air?
the ice is going through a state called sublimation- it is turning staight from al solid (ice) to gas(water vapour). The fumes you see coming of is the water vapour
How long will it take for ice to turn into vapour?
Depends on the temperature of the heat that you're applying on the ice.
How does ice drops come from sky?
supersaturation of water vapour leads to the formation of ice crystal
