1.

Match the ores of Column -I with their composition in Coilumn -II {:("Column-I", "Column -II"),((A)"Malachite", (p)"Sulphide of iron"),(( C)"Chalcopyrites",(r )"Dirty white"),((D)"Cuprite",(s)"Ore containing carbonates of copper"):}

Answer»

Solution :`(A to s) (B to s) (C to p,Q)(D to R)`


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