<prompt> Mmumunyo una mchanganyiko wa misombo minne tofauti: KClaq, FeNO33aq, MgSO4aq, and N2H4aq. Ni ipi kati ya misombo hii ambayo itakuwa rahisi kutenganisha kupitia utoneshaji?A. KClaq B. FeNO33aq C. MgSO4 aq D. N2H4aq  <response>: <reason> D 