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Which of the two compounds are more stab...

Which of the two compounds are more stable and why . `K_(4)[Fe(CN)_(6),K_(3)[Fe(CN)_(6)]`?

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To determine which of the two compounds, \( K_4[Fe(CN)_6] \) or \( K_3[Fe(CN)_6] \), is more stable, we need to analyze the oxidation states of the central metal ion, iron (Fe), in each complex. ### Step-by-Step Solution: 1. **Identify the Compounds**: - The two compounds are \( K_4[Fe(CN)_6] \) and \( K_3[Fe(CN)_6] \). 2. **Determine the Oxidation State of Iron (Fe)**: ...
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Which of the following is more stable ? (1) K_(4)[Fe(CN)_(6)] or K_(3)[Fe(CN)_(6)] (2) [Co(NH_(3))_(6)]^(3+) or [Co(en)_(2)(NH_(3))_(2)]^(3+) (3) [NiCl_(4)]^(2-) or [Ni(CN)_(4)]^(2-)

Which of the following is more stable ? (1) K_(4)[Fe(CN)_(6)] or K_(3)[Fe(CN)_(6)] (2) [Co(NH_(3))_(6)]^(3+) or [Co(en)_(2)(NH_(3))_(2)]^(3+) (3) [NiCl_(4)]^(2-) or [Ni(CN)_(4)]^(2-)

3KCN+Fe(CN)_(3)darr to K_(3)[Fe(CN)_(6)]

Fe(CN)_(2)darr+KCN to K_(3)Fe(CN)_(6)

K_(3)[Fe(CN)_(6)]+FeCl_(3) to Fe[Fe(CN)_(6)]darr

4KCN+Fe(CN)_(2)darr to K_(4)[Fe(CN)_(6)]

Which of the following are diamagnetic? (I) K_(4)[Fe(CN)_(6)] (II) K_(3)[Cr(CN)_(6)] (III) K_(3)[Co(CN)_(6)] (IV) K_(2)[Ni(CN)_(4)] Select the correct answer using the codes given below:

Oxidation state of Fe in K_(4)[Fe(CN)_(6)]

Fe(CN)_(2)darr+4KCN to K_(4)[Fe(CN)_(6)]

Fe(CN)_(2)darr+4KCN to K_(4)[Fe(CN)_(6)]