CameraIcon

SearchIcon

MyQuestionIcon

207

You visited us 207 times! Enjoying our articles? Unlock Full Access!

Extraction of Aluminium

What is the m...

Question

What is the mixture of CaC2 and N2 called? how it is prepared

Open in App

Solution

Dear Student,

The mixture of CaC₂ and N₂ is called calcium cyanamide(CaCN₂).

For the preparation of this compound, carbide powder is heated at about 1000^oC in an electric furnace into which nitrogen gas is passed for several hours. The product is cooled to ambient temperatures and any unreacted carbide is leached out with water.

CaC₂+ N₂ = CaCN₂+ C

The reaction is conducted in large steel chambers. An electric carbon element heats the reactants to red heat. Nitrogen gas is pressurised at 2 atmospheres.

Regards

Suggest Corrections

thumbs-up

0

Similar questions

Q. The mixture of

C O

N_{2}

N_{2}

is prepared in the laboratory by heating a mixture of :

Q. A gaseous mixture was prepared by taking equal mole of

C O

N_{2}

. If the total pressure of the mixture was found 1 atmosphere, the partial pressure of the nitrogen

(N_{2})

in the mixture is:

Q. A gaseous mixture was prepared by taking equal moles of

C O

N_{2}

. If the total pressure of the mixture was found 1 atmosphere, the partial pressure of the nitrogen

(N_{2})

in the mixture is

Q. Hydrogen can be prepared on commercial scale by different methods. In its preparation by the action of steam on hydrocarbons, a mixture of

C O

H_{2}

gas is formed called:

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Metallurgy of Aluminium

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Extraction of Aluminium

Standard X Chemistry

Join BYJU'S Learning Program

CrossIcon