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Ammonium chloride, camphor, iodine.
Volatile substances.
(a) Dissolution (b) Filtration.
Dry ice (solid carbon dioxide) sublimes at room temperatures under normal pressure.
No Because both are non -volatile substances and none of them sublimes on heating.
Name three substances which sublime on heating.
Ammonium chloride, camphor, iodine.
Ammonium chloride, camphor, iodine.
See lessWhich type of substances get converted directly into vapour?
Volatile substances.
Volatile substances.
See lessName the techniques that can be used for complete separation of sand and sugar.
(a) Dissolution (b) Filtration.
(a) Dissolution (b) Filtration.
See lessName a substance that sublimes at room temperature under normal pressure.
Dry ice (solid carbon dioxide) sublimes at room temperatures under normal pressure.
Dry ice (solid carbon dioxide) sublimes at room temperatures under normal pressure.
See lessCan you separate a mixture of sugar and common salt? Give the reason.
No Because both are non -volatile substances and none of them sublimes on heating.
No Because both are non -volatile substances and none of them sublimes on heating.
See less