1.

Match the anionic species given in Column I that are present in the ore (s) given in Column II {:(,"Column I",,"Column II"),((A),"Carbonate",(p),"Sideritc"),((B),"Sulphide",(q),"Malachite"),((C),"Hydroxide",(r),"Bauxite"),((D),"Oxide",(s),"Calamine"),(,,(t),"Argentite"):}

Answer»


Solution :(p) Siderite `FeCO_(3)`
(q) Malachite -` CuCO_(3).Cu(OH)_(2)`
(r) Bauxite `AlO_(X)(OH)_(3-2x)`
(s) Calamine - `ZnCO_(3)`
(t)Argentite - `Ag_(2)S`


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