The correct statements among $I$ to $III$ regarding group $13$ element oxides are,

$I$. Boron trioxide is acidic

$II$. Oxides of aluminium and gallium are amphoteric

$III$. Oxides of indium and thallium are basic

  • [JEE MAIN 2019]
  • A

    $I, II$ and $III$

  • B

    $II$ and $III$ only

  • C

    $I$ and $III$ only

  • D

    $I$ and $II$ only

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