The principal ores of silver are argentite,horn silver and pyrargyrite. Their formulas respectively are:
- A$Ag_2S, AgCl$ and $AgSbS_2$
- B$AgCl, AgSbS_2$ and $Ag_2S$
- C$AgSbS_2, Ag_2S$ and $AgCl$
- D$AgCl, Ag_2S$ and $AgSbS_2$
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Similar Questions
The formula of Azurite is:
Easy
View SolutionMatch List-$I$ with List-$II$:
List-$I$ (Name of ore/mineral) List-$II$ (Chemical formula) $(a)$ Calamine $(i)$ $ZnS$ $(b)$ Malachite $(ii)$ $FeCO_{3}$ $(c)$ Siderite $(iii)$ $ZnCO_{3}$ $(d)$ Sphalerite $(iv)$ $CuCO_{3} \cdot Cu(OH)_{2}$
Choose the most appropriate answer from the options given below:
| List-$I$ (Name of ore/mineral) | List-$II$ (Chemical formula) |
| $(a)$ Calamine | $(i)$ $ZnS$ |
| $(b)$ Malachite | $(ii)$ $FeCO_{3}$ |
| $(c)$ Siderite | $(iii)$ $ZnCO_{3}$ |
| $(d)$ Sphalerite | $(iv)$ $CuCO_{3} \cdot Cu(OH)_{2}$ |
Choose the most appropriate answer from the options given below:
What is the chemical formula of corundum?
Easy
View SolutionMatch the following minerals in List-$I$ with their chemical formulas in List-$II$.
List-$I$ List-$II$ $(A)$ Feldspar $(I)$ $[Ag_3SbS_3]$ $(B)$ Asbestos $(II)$ $Al_2O_3 \cdot H_2O$ $(C)$ Pyrargyrite $(III)$ $MgSO_4 \cdot H_2O$ $(D)$ Diaspore $(IV)$ $KAlSi_3O_8$ $(V)$ $CaMg_3(SiO_3)_4$
| List-$I$ | List-$II$ |
|---|---|
| $(A)$ Feldspar | $(I)$ $[Ag_3SbS_3]$ |
| $(B)$ Asbestos | $(II)$ $Al_2O_3 \cdot H_2O$ |
| $(C)$ Pyrargyrite | $(III)$ $MgSO_4 \cdot H_2O$ |
| $(D)$ Diaspore | $(IV)$ $KAlSi_3O_8$ |
| $(V)$ $CaMg_3(SiO_3)_4$ |
Which is the most important ore of iron?
Easy
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