ChemistryMedium60×since 2002Q571The complex that dissolves in water is :AFe4[Fe(CN)6]3\mathrm{Fe}_{4}\left[\mathrm{Fe}(\mathrm{CN})_{6}\right]_{3}Fe4[Fe(CN)6]3B(NH4)3[As(Mo3O10)4]\left(\mathrm{NH}_{4}\right)_{3}\left[\mathrm{As}\left(\mathrm{Mo}_{3} \mathrm{O}_{10}\right)_{4}\right](NH4)3[As(Mo3O10)4]CK3[Co(NO2)6]\mathrm{K}_{3}\left[\mathrm{Co}\left(\mathrm{NO}_{2}\right)_{6}\right]K3[Co(NO2)6]D[Fe3(OH)2(OAc)6]Cl\left[\mathrm{Fe}_{3}(\mathrm{OH})_{2}(\mathrm{OAc})_{6}\right] \mathrm{Cl}[Fe3(OH)2(OAc)6]ClCheck answerSkip