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Naphthalene balls disappear with time without leaving solid why?
Wiki User
∙ 7y ago
The "moth balls" perform an action called "Subliming". That is, they go from a solid state directing to a gaseous state. This is the same thing that 'Dry Ice' does. Dry Ice is solid CO2 , and does not melt into a liquid state, but rather it goes from solid to gas directly.
Wiki User
∙ 7y ago
Wiki User
∙ 13y agoIt is because the naphthalene balls undergo the process of sublimation and change directly to vapors from solid rather than becoming liquid. Thus, they do not leave any residue.
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How naphthalene balls sublimate?
Because it sublimes (changes directly from a solid to a vapor) at room temperature. naphthalene balls are vaporisable substance so they easily turn into vapor , they can turn into vapor because the intermolecular force is very weak so it easily vaporises to gas
How do naphthalene balls become smaller. name the process?
The process is called sublimation.
What happens to the solid particles of naphthalene when heated?
Napthalene balls form a gaseous state from solid state without turning into liquod i.e. SUBLIMATION
What element is in moth balls?
Moth balls are made of naphthalene, a compound that contains hydrogen and carbon atoms. They are used to keep away moths.
Why naphthalene balls are kept in toilet?
Naphtalene is used as a repellant against moths but not especially in toilets.
Explain why naphthalene or moth balls disappear without wetting the clothes?
Naphthalene or moth balls sublimate(change from a solid to a gas) so they can "disappear" without wetting the clothes.
How naphthalene balls sublimate?
Because it sublimes (changes directly from a solid to a vapor) at room temperature. naphthalene balls are vaporisable substance so they easily turn into vapor , they can turn into vapor because the intermolecular force is very weak so it easily vaporises to gas
Where did your moth balls go 6 months ago you put them in your camper and now there gone why?
Naphthalene or moth balls sublimate(change from a solid to a gas) so they can "disappear."
Do naphthalene balls sublime?
Yes, naphthalene balls have the property of sublimation. This means that they transition directly from a solid state to a gaseous state without passing through a liquid state. When exposed to air, naphthalene balls slowly vaporize and release a strong odor.
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.
Does inhalation of naphthalene balls cause any danger?
Most certainly, inhalation of naphthalene is dangerous!
What is the use of Naphthalene balls at?
they're called mothballs-for moths.
What is the actual cost of 1 kg of nepthlene balls in Indian scenario and currency?
naphthalene balls
Smell moth balls?
Naphthalene (ingredient of napalm)
How do naphthalene balls become smaller. name the process?
The process is called sublimation.
With the help of an experiment how will you separate a naphthalene ball and a mixture of naphthalene and sodium chloride?
To separate naphthalene balls from sodium chloride, simply add water until all the sodium chloride is dissolved. Then either filter, or just pour off the solution, and the naphthalene balls will be left behind. Naphthalene is very insoluble in water, and sodium chloride is very soluble in water.
What happens to the solid particles of naphthalene when heated?
Napthalene balls form a gaseous state from solid state without turning into liquod i.e. SUBLIMATION
