$A$ graph was plotted between molar conductivity of various electrolytes ($NaCl$,$HCl$ and $NH_4OH$) and $\sqrt{C}$ (in $mol \ L^{-1}$). Identify the correct assignment for the curves $I$,$II$,and $III$.

  • A
    $I \ (NaCl), II \ (HCl), III \ (NH_4OH)$
  • B
    $I \ (HCl), II \ (NaCl), III \ (NH_4OH)$
  • C
    $I \ (NH_4OH), II \ (HCl), III \ (NaCl)$
  • D
    $I \ (NH_4OH), II \ (NaCl), III \ (HCl)$

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