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

What are the metals and their approximate percentages in German silver?

GUJCET 2011All GUJCET
  • A
    $Cu(52\%), Ni(25\%), Zn(18\%), Fe(5\%)$
  • B
    $Cu(60\%), Ni(40\%)$
  • C
    $Ni(60\%), Fe(25\%), Cr(15\%)$
  • D
    $Cu(50\%), Ni(25\%), Zn(25\%)$
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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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