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Coordination Compounds question

2014 · Shift 0 · Q17
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Coordination Compounds question

2014 · Shift 0 · Q17

JEE MainChemistryCoordination CompoundsMCQ+4 / −1
The equation which is balanced and represents the correct product(s) is :
  1. A
    [Mg(H2O)6]2+[Mg (H_2O)_6 ]^{2+}[Mg(H2​O)6​]2+ + (EDTA)4−(EDTA)^{4-}(EDTA)4− →excess NaOH\xrightarrow{excess\,NaOH}excessNaOH​ [Mg(EDTA)]2+[Mg (EDTA) ]^{2+}[Mg(EDTA)]2+ + 6H2OH_2OH2​O
  2. B
    CuSO4CuSO_4CuSO4​ + KCNKCNKCN →\to→ K2[Cu(CN)4]K_2 [Cu (CN)_4]K2​[Cu(CN)4​] + K2SO4K_2SO_4K2​SO4​
  3. C
    Li2OLi_2OLi2​O + 2KClKClKCl →\to→ 2LiClLiClLiCl + K2OK_2OK2​O
  4. D
    [CoCl(NH3)5]+[CoCl(NH_3)_5]^+[CoCl(NH3​)5​]+ + 5H+H^+H+ →\to→ Co2+Co^{2+}Co2+ +5NH4+5NH_4^+5NH4+​ + Cl−Cl^-Cl−
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