0
bcoz sodium is a alkali metal these metals when xposed to air they tarnish rapidly
due to the formation of oxides on surface Save
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Why is sodium preserved in kerosene?
Sodium react vigorously with air, to prevents it's harmfulness it is to be stored under kerosene.
Why is sodium and potassium stored under kerosene oil?
as it reacts with the oxygen in the air
Why is sodium kept under kerosene?
Sodium is metal. It is poisonous substance and also highly reactive. It catches fire when exposed in air.
What will Sodium must be kept under?
sodium must be kept under kerosene
Why sodium is stored in kerosene?
The kerosene prevents the sodium from coming in contact with water and air. Sodium is very reactive. If it touches air it will oxidize, ruining the sample. If it touches water it will burst into flames.
Why is sodium preserved in kerosene?
Sodium react vigorously with air, to prevents it's harmfulness it is to be stored under kerosene.
Why is sodium and potassium stored under kerosene oil?
as it reacts with the oxygen in the air
Why is sodium kept under kerosene?
Sodium is metal. It is poisonous substance and also highly reactive. It catches fire when exposed in air.
Sodium metal is normally stored under water?
Nope. Sodium reacts violently with water. The pure stuff is normally stored under oil.
What will Sodium must be kept under?
sodium must be kept under kerosene
Which metal is kept under water?
I dont think there is a metal stored under water because they react with water and instead are stored in kerosene or oil. Water often corrodes the metal producing rust so i cant think of any metal that would be stored under water.
Why sodium is stored in kerosene?
The kerosene prevents the sodium from coming in contact with water and air. Sodium is very reactive. If it touches air it will oxidize, ruining the sample. If it touches water it will burst into flames.
Why sodium chloride not kept under kerosene?
It is not necessary; sodium chloride is stable.
Why should you not throw small pieces of sodium into a sink in the laboratory?
Sodium is a very reactive metal. Hence it reacts with water to form hydrogen gas and a large amount of heat. This makes hydrogen gas to catch fire. And hence explosion could result. Thus to prevent explosion, sodium pieces should not be thrown in sink and sodium is stored under kerosene to prevent its reaction.
Why sodium and pottasium are kept in kerosene?
Kerosene is composed of saturated hydrocarbons, with which sodium and potassium do not react. They do react rapidly, however, with the water vapor and oxygen in air and therefore must be protected from it in order to remain in elemental form. The following excerpt from an earlier answer to this question, "[sodium] is unsaturated hydrocarbon . eventhough sodium is highly reactive it doesn't reacts with oxygen when Na++ is preserved in kerosene. hence," is wrong from beginning to end and should be ignored.
Where can you store sodium metal?
Because sodium is so reactive, it will react with air to form oxides. Therefore, it is stored under oil in order to protect it from oxidation.
Why is sodium kept in oil?
Sodium is kept immersed in Kerosene oil because it's extremely reactive and will react with steam or any other substance. So as to obtain it in its pure form, it's kept in oil. Sodium is very reactive metal and it reacts with any thing that comes into contact with it.It is kept under the oil because it might react with air .
