MCQOPTIONS
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MCQOPTIONS
| 1. |
The principal ores of silver are argentite, horn silver and pyrargyrite. Their formula respectively are |
| A. | \[A{{g}_{2}}S,\,AgCl\] and \[AgSb{{S}_{2}}\] |
| B. | \[AgCl,\,AgSb{{S}_{2}}\] and \[A{{g}_{2}}S\] |
| C. | \[AgSb{{S}_{2}},\,A{{g}_{2}}S\] and \[AgCl\] |
| D. | \[AgCl,\,A{{g}_{2}}S\] and \[AgSb{{S}_{2}}\] |
| Answer» B. \[AgCl,\,AgSb{{S}_{2}}\] and \[A{{g}_{2}}S\] | |