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Can iodine and naphthalene be separated by sublimation?
Yes, iodine and naphthalene can be separated by sublimation because they have different sublimation points. Iodine sublimes at a lower temperature compared to naphthalene, allowing for the selective separation of the two substances based on their sublimation properties.
What solid sublimes on heating?
Some solids are Carbon dioxide, Snow, Iodine and Naphthalene
Can solids evaporate?
Only certain solids evaporate. Most solids melt before evaporating. When a solid turns straight into a gas, it is called sublimation. Examples of substances that sublime include carbon dioxide, iodine, arsenic, and naphthalene.
What is the Hypothesis of the melting and freezing point of naphthalene?
The hypothesis for the melting and freezing point of naphthalene could be that the melting point of naphthalene will be higher than its freezing point due to the typical behavior of most substances where solids melt at higher temperatures than they freeze. The hypothesis may also include factors like the purity of the naphthalene sample affecting its melting and freezing points.
What kind of atoms make up the compound iodine?
Iodine is not a compound. It is an element. Therefore, it has its own atoms: Iodine atoms.
Can iodine and naphthalene be separated by sublimation?
Yes, iodine and naphthalene can be separated by sublimation because they have different sublimation points. Iodine sublimes at a lower temperature compared to naphthalene, allowing for the selective separation of the two substances based on their sublimation properties.
What solid sublimes on heating?
Some solids are Carbon dioxide, Snow, Iodine and Naphthalene
What is iodo-naphthalene used for?
Iodo-naphthalene is used as a reagent in organic synthesis to introduce iodine atoms into molecules. It can also be used as a precursor in the preparation of other chemicals and as a source of iodine in various reactions.
What is the common property of iodine and naphthalene?
they both sublime, in which the solid particles will change directly into gas.
Can solids evaporate?
Only certain solids evaporate. Most solids melt before evaporating. When a solid turns straight into a gas, it is called sublimation. Examples of substances that sublime include carbon dioxide, iodine, arsenic, and naphthalene.
What are some not metals that are solids?
iodine, carbon, boron, silicon, and there is more
Another example of a gas turning into a solid?
dry ice, iodine, ammonium chloride, naphthalene and camphor http://www.blurtit.com/q747598.html
What is the Hypothesis of the melting and freezing point of naphthalene?
The hypothesis for the melting and freezing point of naphthalene could be that the melting point of naphthalene will be higher than its freezing point due to the typical behavior of most substances where solids melt at higher temperatures than they freeze. The hypothesis may also include factors like the purity of the naphthalene sample affecting its melting and freezing points.
Which elements in group 7 are solids at 20 degrees celsius?
iodine and Astatine
What happens when mix baking soda and iodine?
A nonhomogeneous mixture is obtained (for solids).
Which of the halogens is a solid at room temperature?
Iodine and astatine are solids at room temperature.
What do you meant by sublimation also give example?
Sublimation is the process of direct transformation of a solid in a gas: examples are iodine, naphthalene, dry ice, camphor.
