Identify the correct statements from the following:
$I$. Brass is an alloy of copper and nickel
$II$. Bronze is an alloy of copper and zinc
$III$. German silver is an alloy of copper,zinc and nickel
$IV$. Brass is an alloy of copper and zinc

  • A
    $I$ & $II$ only
  • B
    $II$ & $III$ only
  • C
    $III$ & $IV$ only
  • D
    $I$ & $IV$ only

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