On heating iodine and camphor directly converted into gases and no liquid state
is appears in between this process because the intermolecular forces between the molecules
in such types of solids is less than ordinary solids, therefore high energy molecules at solid
surface over come the attractive forces and directly converted into vapours.
yes
Yes. Camphor will sublime whereas sodium chloride will not. Hence they can be separated by sublimation.
Solid carbon dioxide, or dry ice, and Naphthalene both readily sublime at standard atmospheric pressure.
Camphor is solid material ,that is sublimate.The bond of the camphor breaks when the specific temperature is given to the camphor which directly changes the state of camphor into liquid state it is all upon its ignition temperature. The proccess in which the solid state of matter gets converted into gaseous state without passing through the liquid state is called sublimation, and, the deposited crystalline material so obtained is called sublimate.
Yews. Solid CO2 (dry ice) will sublime on heating
Iodine, dry ice (solid carbon dioxide), naphthalene (mothballs), and camphor are examples of substances that can sublime. Sublimation is the process by which a substance transitions directly from a solid to a gas without passing through the liquid phase.
yes
Co2(s) will sublime
Camphor will sublime when heated mildly (sugar will not). Heat the mixture mildly, collect the sublimate separately, cool the sublimate to get camphor.
Heat mildy. camphor will sublime, collect it separately, cool to get back solid camphor.
Yes. Camphor will sublime whereas sodium chloride will not. Hence they can be separated by sublimation.
Solid carbon dioxide, or dry ice, and Naphthalene both readily sublime at standard atmospheric pressure.
Because the entropy is negative making it spontaneous.
Camphor is solid material ,that is sublimate.The bond of the camphor breaks when the specific temperature is given to the camphor which directly changes the state of camphor into liquid state it is all upon its ignition temperature. The proccess in which the solid state of matter gets converted into gaseous state without passing through the liquid state is called sublimation, and, the deposited crystalline material so obtained is called sublimate.
Yews. Solid CO2 (dry ice) will sublime on heating
Yes, it is possible at temperatures between 25 0C and 50 0C. Besides substances such as naphthalene, ammonium chloride, iodine, dry ice, camphor and anthracene, sulphur also sublimes.
Sodium chloride can be melted or boiled but not sublime.