MCQ
Solder is an alloy of
  • A
    $Pb + Zn + Sn$
  • B
    $Pb + Zn$
  • $Pb + Sn$
  • D
    $Sn + Zn$

Answer

Correct option: C.
$Pb + Sn$
c
(c)$Pb + Sn$

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