0
What else can I help you with?
Can solid carbondioxide sublime on heating?
Yes, solid carbon dioxide, also known as dry ice, can sublime directly from a solid to a gas when heated. This means it skips the liquid phase and turns directly into carbon dioxide gas. Sublimation occurs because the pressure and temperature conditions allow the solid to transition directly into a gas.
What temperature does iodine begin to sublime?
Vaporization of iodine occur after 113 oC.
Is sublime a physical change or chemical change?
Sublime is a physical change because it involves a substance changing from a solid directly to a gas without going through a liquid phase. This process is reversible, and the chemical composition of the substance remains the same.
Do the sublime elements have liquid state?
No, the sublime elements do not have a liquid state. Sublimation is the process in which a substance transitions directly from a solid to a gas without passing through a liquid phase. Examples of substances that sublime include dry ice (solid carbon dioxide) and camphor.
What is sublimation and examples of substances that can sublime?
Sublimation is the process by which a substance transitions directly from a solid to a gas phase without passing through the liquid phase. This occurs when the substance's vapor pressure exceeds its triple point pressure. Examples of substances that can sublime include dry ice (solid carbon dioxide), camphor, and iodine.
What is needed for a solid sublime and what change of state occurs?
pressure and the change of state is chemical
What is needed for a solid to sublime and what changes of state occur?
pressure and the change of state is chemical
What is the common property of iodine and naphthalene?
they both sublime, in which the solid particles will change directly into gas.
Can solid carbondioxide sublime on heating?
Yes, solid carbon dioxide, also known as dry ice, can sublime directly from a solid to a gas when heated. This means it skips the liquid phase and turns directly into carbon dioxide gas. Sublimation occurs because the pressure and temperature conditions allow the solid to transition directly into a gas.
What is the change of solid to gas?
Sublimation. Something is said to sublime or be subliming.
What do the particles of a solid do when the solid sublime?
Sublimation is the conversion from solid directly to gas, so the particles of a solid that sublimes would change into a gas.
Changing state from solid to gas?
The process of changing from a solid to a gas directly is called sublimation. It occurs when the solid absorbs enough heat energy to break the intermolecular forces holding its particles together, allowing them to escape into the gaseous state without passing through the liquid phase.
What temperature does iodine begin to sublime?
Vaporization of iodine occur after 113 oC.
What type of change occurs when water changescfrom a solid from liquid?
What type of change occurs when water changes from a solid to a liquid
Why sublime substance change directly from solid to gas on heating?
Because the entropy is negative making it spontaneous.
What is needed for a gas to sublime?
A redefinition of the word "sublime".Gases don't sublime. Solids sublime and turn into gases. When a gas turns into a solid, that's called deposition.Okay, SOME people use "sublimation" for a gas-solid phase transition no matter which way it goes. These people are wrong. There's no excuse for this kind of shoddy nomenclature, when there is a perfectly good word for the gas-to-solid transition. Two, in fact, you could also use "desublimation".
What process occurs as peices of dry ice gradually get smaller?
Sublimation.The frozen CO2 changes directly from solid into a gas. It can only remain in a solid form because of the very low temperatures it is kept at. At room temperatures it begins to change (sublime) from a solid directly into a gas (skipping the liquid state).
