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Naphthalene sublimes easily but potassium bromide does not How could you separate these two substances?
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∙ 16y ago
Dry ice sublimes
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∙ 16y ago
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Can sulfur sublime?
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.
How do you separate a mixture of potassium chloride and iodine give details?
Should be by sublimation. We make use of the fact that iodine sublimes(changes to solid to gas immediately) upon heating why potassium chloride does not :D
What is the equation for iodine being heated?
iodine sublimes to form I2
If ammonium chloride and sand under goes sublimationwhich solid sublimes?
If ammonium chloride and sand are heated or undergo sublimation, ammonium chloride being a sublimable substance sublimes and sand is left behind as the residue.
Iodine sublimes to iodine vapor is physical or chemical change?
physical change
What are examples of substances that changes to solid from gas?
That is a substance that sublimes. It is not common. Naphthalene (old-fashioned moth balls), also carbon dioxide (dry ice)
Why mothballs turn small?
Mothballs are often made from naphthalene. Naphthalene sublimes, that is it goes straight from solid to gas.
What solid sublimes on heating?
Some solids are Carbon dioxide, Snow, Iodine and Naphthalene
What else skips its 2nd state of matter besides dryi ice?
solid iodine, paradichlorobenzene, naphthalene, and many solid organic substances. Regular ice also sublimes if the tempeature is low enough.
Can sulfur sublime?
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.
What happens to naphthalene when it sublimes?
It is a simple consequence of the intermolecular forces of naphthalene. There is no simple, straight-forward explanation beyond that.
How can you separate potassium chloride and ammonium chloride?
A mixture of ammonium chloride and potassium chloride can be separated using the process of sublimation. You must also note that both these substances are sublimable. So, the question arises that how can these substances be separated using this technique? This technique is quite feasible in this case as the sublimable temperatures of ammonium and potassium chloride differ widely. Between the two, ammonium chloride (See the related link) has lower sublimable temperatures. Therefore, it sublimes first followed by potassium chloride.
How do you separate a mixture of potassium chloride and iodine give details?
Should be by sublimation. We make use of the fact that iodine sublimes(changes to solid to gas immediately) upon heating why potassium chloride does not :D
What kind of solids are iodine and naphthalene?
Iodine is a chemical element; naphtalene is an organic compound. They can sublimes at room temperature.
How can you separate a mixture of ammonium chloride and potassium chloride?
A mixture of ammonium chloride and potassium chloride can be separated using the process of sublimation. You must also note that both these substances are sublimable. Well this technique is quite feasible in this case as the sublimable temperatures of ammonium and potassium chloride differ widely. Between the two, ammonium chloride has lower sublimable temperature. Therefore, it sublimes first followed by potassium chloride.
Why does the size of naphthalene balls reduce if it is kept in open?
because it sublimes in the air. in easier language it dissolved n air easily
Why do napthalene balls kept in woollens disappear on their own after one season?
Naphthalene sublimes over time. That means it turns into vapour which disappears into the air.
