First slide
Introduction to metallurgy
Question

 

Match the anionic species given in Column I that are present in the ore(s) given in

column II

  Column-I  Column-II
 A)CarbonateP)Siderite
 B)SulphideQ)Malachite
 C)HydroxideR)Bauxite
 D)OxideS)Calamine
   T)

Argentite

 

Moderate
Solution

Siderite ® FeCO3

Malachite ® CuCO3.CuOH2

Bauxite ® Al2O3.2H2O

       Or AlOxOH32x

Calamine ® ZnCO3

Argentite ® Ag2S

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