1.

How many of the following are silver ores (a) Chlorargirite (b) Argentitei (c) Pyrargirite (d) Azurite (e) Calamine

Answer»


SOLUTION :Chlorargiite (or) Hornsilver (AgCl)
Argentite `-Ag_(2)S` (Siler galance)
Pyrargirite `-Ag_(2)S.Sb_(2)S_(3)` (Ruby silver)
Azurite `-2CuCO_(3).Cu(OH)_(2)`
Calamine `-ZnCO_(3)`


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