Molar conductance $\Lambda_m$ is plotted against $\sqrt{c}$ $(mol^{1/2} \ L^{-1/2})$ for three electrolytes ($NaCl$,$HCl$,$NH_4OH$). Based on the provided graph,which of the following represents the correct identification of curves $1$,$2$,and $3$?

  • A
    $1-NaCl, 2-HCl, 3-NH_4OH$
  • B
    $1-HCl, 2-NaCl, 3-NH_4OH$
  • C
    $1-NH_4OH, 2-NaCl, 3-HCl$
  • D
    $1-NH_4OH, 2-HCl, 3-NaCl$

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