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Co2(s) will sublime
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∙ 12y ago
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Does ethanol sublime?
No. Only solids sublime, as sublime means to go from a solid directly to a gas. Ethanol evaporates.
Can fluorine become a solid?
No, Fluorine is a gas.
Does bromine sublime?
Yes it is.
Is potassium chloride sublime?
Potassium chloride also known as KCl is a rather ordinary salt, abundantly present in sea water, edible by human beings (in moderate amounts only) and not particularly sublime.
What is the Kelvin temperature of 25 degree Celsius?
25ºc = 298.15 k
Is urea a sublime substance?
Urea is not a sublime substance.
What substance does not sublime?
sand does'nt sublime
Is anthracene a sublimable substance?
Yes anthracene is a substance that can sublime.
Is a mixure a pure substance?
Is hors a sublime creature>
What is the common substance which sublime on heating?
solid iodine
Is anthracene a sublimate?
Yes anthracene is a substance that can sublime.
Is carbon dioxide a sublime substance?
No, I would not call CO2 a sublime (unparalleled; supreme) substance, However, CO2 does sublimate (to change directly from a solid to a vapour or gas without first melting).
Can sublimation of a substance be utilized to separate it from other substances?
Yes, it is possible if one of the substance will sublime and others will not.
Why a substance would sublime rather than melt into a liquid What types of solids generally sublime?
http://en.wikipedia.org/wiki/File:Phase-diag2.svg
What is the vapor pressure of PCl3 at 298K?
The vapor pressure of PCl3 at 298K is approximately 52.8 mmHg.
Explain with an example how melting and boiling points are same?
Iodine can sublime, i.e. change directly from solid to gas, at normal room pressure as long as the pressure is right, the substance can sublime
Why sublime substance change directly from solid to gas on heating?
Because the entropy is negative making it spontaneous.
