Class 12ChemistryGeneral Principles and Processes of Isolation of ElementsMix Examples of General Principles and processes of Isolation of Elements
MediumMatch List-$I$ with List-$II$.
List-$I$ List-$II$ $A$. Bronze $I$. $Cu, Ni$ $B$. Brass $II$. $Fe, Cr, Ni, C$ $C$. $UK$ silver coin $III$. $Cu, Zn$ $D$. Stainless Steel $IV$. $Cu, Sn$
Choose the correct answer from the options given below:
| List-$I$ | List-$II$ |
| $A$. Bronze | $I$. $Cu, Ni$ |
| $B$. Brass | $II$. $Fe, Cr, Ni, C$ |
| $C$. $UK$ silver coin | $III$. $Cu, Zn$ |
| $D$. Stainless Steel | $IV$. $Cu, Sn$ |
- A$A-IV, B-III, C-I, D-II$
- B$A-IV, B-II, C-III, D-I$
- C$A-III, B-I, C-IV, D-II$
- D$A-III, B-IV, C-II, D-I$
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Similar Questions
Match List-$I$ with List-$II$ (Both having metallurgical terms):
List-$I$ List-$II$ $A$. Concentration of $Ag$ ore $I$. Reverberatory furnace $B$. Blast furnace $II$. Pig iron $C$. Blister copper $III$. Leaching with dilute $NaCN$ solution $D$. Froth floatation method $IV$. Sulfide ores
Choose the correct answer from the options given below:
| List-$I$ | List-$II$ |
|---|---|
| $A$. Concentration of $Ag$ ore | $I$. Reverberatory furnace |
| $B$. Blast furnace | $II$. Pig iron |
| $C$. Blister copper | $III$. Leaching with dilute $NaCN$ solution |
| $D$. Froth floatation method | $IV$. Sulfide ores |
Choose the correct answer from the options given below:
DifficultJEE MAIN 2021
View SolutionWhich alloy contains $Cu$,$Sn$ and $Zn$?
Easy
View Solution$A$ metal $(M)$ exists in oxide form. Its oxide cannot be reduced by carbon up to $800\, ^\circ C$,but it can be reduced by $Al$ even below $800\, ^\circ C$. Select the correct Ellingham diagram for metal $(M)$.
Medium
View SolutionWhich alloy contains $Cu$ and $Zn$?
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View SolutionWhat is known as Thomas slag?
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