a) Explain giving reasons: (i) Actinides contraction is greater from element to element than lanthanoids contraction. (ii) The enthalpies of atomization of the transition metals are high. (iii) The transition metals generally form coloured compounds. (b) write ionic equation of: acidified permanganate solution react with (i) iron (II) ions (ii) oxalic acid

General Characteristics of Transition Metals, Colour of Transition Metal Compounds, Properties of Potassium Permanganate, Lanthanide Contraction and Its Consequences

General Characteristics of Transition Metals, Colour of Transition Metal Compounds, Properties of Potassium Permanganate, Lanthanide Contraction and Its Consequences | PadhAiPro

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