MCQ
Which of the following pair of elements cannot form an alloy
  • A
    $Zn - Cu$
  • $Fe - Hg$
  • C
    $Fe,\,C$
  • D
    $Na,\,Hg$

Answer

Correct option: B.
$Fe - Hg$
b
Fe, Hg cannot form an alloy. Iron and platinum cannot form alloy (amalgam) with mercury.

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