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General Principles and processes of Isolation of Elements
medium
Match Column $-I$ with Column $-II$ and select the correct answer using the codes given below
| Column $-I$ (metals) | Column $-II$ (Ores) |
| $(A)$ Tin | $(1)$ Calamine |
| $(B)$ Zinc | $(2)$ Cassiterite |
| $(C)$ Titanium | $ (3)$ Cerrusite |
| $(D)$ Lead | $(4)$ Rutile |
A
$(A)-1,\,\,(B)-2,\,\,(C)-3,\,\,(D)-4$
B
$(A)-2,\,\,(B)-1,\,\,(C)-4,\,\,(D)-3$
C
$(A)-4,\,\,(B)-3,\,\,(C)-2,\,\,(D)-1$
D
$(A)-2,\,\,(B)-1,\,\,(C)-3,\,\,(D)-4$
Solution
Metal $\quad\quad$ Ore
Tin $\quad\quad\quad$ Cassiterite $\left( SnO _2\right)$
Zinc $\quad\quad\quad$ Calamine $\left( ZnCO _3\right)$
Titanium $\quad$ Rutile $\left( TiO _2\right)$
Lead $\quad\quad$ Cerrusite $\left( PbCO _3\right)$
Standard 12
Chemistry
Similar Questions
Match List $I$ with List $II$.
| List $I$ | List $II$ |
| $A$ Reverberatory furnace | $I$ Pig Iron |
| $B$ Electrolytic cell | $II$ Aluminum |
| $C$ Blast furnace | $III$ Silicon |
| $D$ Zone Refining furnace | $IV$ Copper |
Match the column
| Column $I$ | Column $II$ |
| $(1)$ Corheromite | $(P)\, ZnS$ |
| $(2)$ Malachitegreen | $(Q)\, FeO.Cr_2O_3$ |
| $(3)$ Cryolite | $(R)\, CuCO_3. Cu(OH)_2$ |
| $(4)$ Zinc Blende (sphalerite) | $(S)\, Na_3AlF_6$ |
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