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Match the ores (column I) with the metal...

Match the ores (column I) with the metals (column II):

A

1-P,2-Q,3-R,4-S

B

1-Q,2-R,3-S,4-P

C

1-R,2-S,3-Q,4-P

D

1-R,2-S,3-P,4-Q

Text Solution

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The correct Answer is:
C
Siderite is `FeCO_3` , Kaolinite is `Al_2SiO_5(OH)_4` Calamine is `ZnCO_3` , Malachite is `CuCO_3 . Cu(OH)_2` .
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Match the ores (column A) with the metals (column B) : {:("(""column " A")" ,,, "(""column " B")") , ("Ores" ,,, "Metals"), ((I) , "Siderite" , (a) , "Zinc"), ((II) ,"Kaolinite" , (b) , "Copper"), ((III) ,"Malachite" , (c) , "Iron "), ((IV) ,"Calamine" , (d) , "Aluminium"):}

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