Some raw data are given below: Iron tank, Carbon lining, Cryolite, Carbon blocks, electricity, alumina.Identify the metal whose metallurgy is associated here.

Some raw data are given below: Iron tank, Carbon lining, Cryolite, Carbon blocks, electricity, alumina. Draw a neat labelled diagram by using the above data and explain the extraction of that metal.

Some details about the structure of an org-anic compound are given below: There are 5 carbon atoms in the main chain, There is a double bond between 1^(st) and 2^(nd) carbon atoms, There is a methyl radical on the 3^(rd) car-bon as a branch:- Identify the category of organic compound.