Observe the following compounds.
$(i)$ $CaCO_3$
$(ii)$ $MgSO_4$
$(iii)$ $BaCl_2$
$(iv)$ $Sr(NO_3)_2$
$(v)$ $MgBr_2$
$(vi)$ $MgCl_2$
The oxoacid salts of group $II$ elements from the above list are

  • A
    $i, ii, iii, iv, v, vi$
  • B
    $i, ii, iv$
  • C
    $iii, v, vi$
  • D
    $ii, v, vi$

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