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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Shivaji khadake
Hello Student Solubility product of sulphides of II group radicals are less than solubility product of sulphides of IV group. So to pricipitate II group radicals as sulphides little S2-are sufficient. In presence of Dil HCl little S2- are released due to the common ion effects. In IV group the ionisation of H2S is favoured by the use of NH4OH ok for asking this question if you have any doubt you can ask me
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Say Shivaji
oh sorry may happen by mistake. i did not do