The best explanation for the solubility of $MnS$ in dil. $HCl$ is that

  • A
    Solubility product of $MnCl_2$ is less than that of $MnS$
  • B
    Concentration of $Mn^{2+}$ is lowered by the formation of complex ions with chloride ions
  • C
    Concentration of sulphide ions is lowered by oxidation to free sulphur
  • D
    Concentration of sulphide ions is lowered by formation of the weak acid $H_2S$

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