Which one of the following ores is known as Malachite?
- A$Cu_2O$
- B$Cu_2S$
- C$CuFeS_2$
- D$Cu(OH)_2 \cdot CuCO_3$
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Match the following List-$I$ (Name of the mineral) with List-$II$ (Type):
| List-$I$ | List-$II$ |
| :--- | :--- |
| $A$. Calamine | $I$. Sulphide |
| $B$. Bauxite | $II$. Halide |
| $C$. Kaolinite | $III$. Carbonate |
| $D$. Cryolite | $IV$. Oxide |
| | $V$. Silicate |
| List-$I$ | List-$II$ |
| :--- | :--- |
| $A$. Calamine | $I$. Sulphide |
| $B$. Bauxite | $II$. Halide |
| $C$. Kaolinite | $III$. Carbonate |
| $D$. Cryolite | $IV$. Oxide |
| | $V$. Silicate |
An example of an oxide ore is
Easy
View SolutionBauxite is an oxide ore of
Easy
View SolutionWhich is not a halide ore?
Easy
View SolutionMatch List-$I$ and List-$II$ :
List-$I$ List-$II$ $(a).$ Haematite $(i).$ $Al_{2}O_{3} \cdot xH_{2}O$ $(b).$ Bauxite $(ii).$ $Fe_{2}O_{3}$ $(c).$ Magnetite $(iii).$ $CuCO_{3} \cdot Cu(OH)_{2}$ $(d).$ Malachite $(iv).$ $Fe_{3}O_{4}$
Choose the correct answer from the options given below :
| List-$I$ | List-$II$ |
|---|---|
| $(a).$ Haematite | $(i).$ $Al_{2}O_{3} \cdot xH_{2}O$ |
| $(b).$ Bauxite | $(ii).$ $Fe_{2}O_{3}$ |
| $(c).$ Magnetite | $(iii).$ $CuCO_{3} \cdot Cu(OH)_{2}$ |
| $(d).$ Malachite | $(iv).$ $Fe_{3}O_{4}$ |
Choose the correct answer from the options given below :
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