The most common ores of iron include
...The most common ores of iron include
haematite, malachite and limonite
chalcocite, calamine and bornite
magnetite, haematite and limonite
magnetite, chalcocite and bornite
Correct answer is C
The most common ores of iron are magnetic, haematite and limonite
Ethene is prepared industrially by ...
Lead and tin are the components of ...
The I.U.P.A.C name for the compound is...
Which of the following organic compounds would decolourize bromie water? ...
Aromatic and aliphatic hydrocarbons can be distinguished from each other by the? ...
How many isomeric forms are there for the molecular formula C3H6Br2?...
In the process of silver-plating a metal M, the metal M is the? ...
The separation technique that is suitable for separating iodine from tetrachloromethane is ...
In which of the following are water molecules in the most disorderly arrangement? ...