Why sodium metal is kept in kerosene oil Brainly?

Sodium is a very reactive metal. It is kept in kerosene to prevent it from coming in contact with oxygen and moisture. If this happens, it will react with the moisture present in air and form sodium hydroxide which is a highly exothermic reaction.

Why is sodium metal kept in kerosene?

> Sodium is kept in kerosene because it is a highly reactive metal. If it is kept in an open container, it will react with oxygen and water vapor present in the atmosphere producing sodium oxides and sodium hydroxides respectively which is a highly exothermic reaction.

Why do we store Na and K in kerosene oil?

Na and K are very reactive metals and kept in kerosene oil to prevent it from coming in contact with oxygen and moisture as they react to form their hydroxides. This is an exothermic reaction and lot of heat is generated so both the metals are kept in kerosene oil.

Does sodium metal need to be stored in oil?

Sodium metal is highly reactive with water generating flammable hydrogen gas and sufficient heat to cause ignition. It is essential that sodium is stored so that it cannot come into contact with water, including moisture in the atmosphere. Sodium is usually supplied under paraffin oil or under kerosene.

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Which metal is kept in water?

So the reason is that sodium metal is comparatively more reactive than phosphorus non – metal, that’s why phosphorus is stored in water.

Why is sodium stored in kerosene and not in water?

Complete answer:

It reacts with oxygen present in the air to produce sodium oxide at room temperature. So, it catches fire and begins to burn when it is present in the open air. It also reacts with water to form hydrogen gas that rapidly catches fire. … Hence, we can store sodium in kerosene but not in water.

Is potassium also kept in kerosene?

Sodium and Potassium are very reactive metals. And hence, kept in kerosene oil to prevent it from coming in contact with oxygen and moisture as they react to form their hydroxides. This is an exothermic reaction and a lot of heat is generated so both the metals are kept in kerosene oil.

How can we store the metal sodium?

Storage Requirements:

Sodium must be stored in a closed container under kerosene, toluene, or mineral oil. Contact with water should be avoided because sodium reacts violently with water to form hydrogen (H2) with evolution of sufficient heat to cause ignition. Store away from water and moisture.

Why is sodium metal not stored in water?

Sodium can not be stored in water because Reaction of sodium and water is highly exothermic. During this reaction hydrogen gas is produces which catches fire due to heat released during reaction.

Why is sodium stored in water?

sodium is highly reactive metal and it easily and quickly reacts with water and atmospheric air. … Phosphorus is also very reactive that’s why it is kept in water to prevent it from undergoing reaction with air.

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