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Class 12ChemistryGeneral Principles and Processes of Isolation of ElementsMix Examples of General Principles and processes of Isolation of Elements
Easy

Type metal is an alloy of $Pb, Sb$ and $Sn$. It consists of

  • A
    Equal amounts of the three metals
  • B
    More amount of lead
  • C
    More amount of antimony
  • D
    More amount of tin
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Class 12 Questions

Class 12

Chemistry Questions

Chapter

General Principles and Processes of Isolation of Elements

Subtopic

Mix Examples of General Principles and processes of Isolation of Elements

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Match the conversions in Column-$I$ with the type$(s)$ of reaction$(s)$ given in Column-$II$.
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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:

DifficultJEE MAIN 2021
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