As2S3 + 3(NH4)2S → 2(NH4)3AsS4 Fe(CN)2 + 4KCN → K4Fe(CN)6 Which of the following option(s) is/are co — AITS & Test Series Chemistry Question

💡 Solution & Explanation

As per Usanovich concept, in the first reaction As2S3 will behave as a acid and (NH4)2S will behave as a base. Similarly in second reaction Fe(CN)2 is acid and KCN is base.