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JMD PUBLICATION-d-And f-BLOCK ELEMENTS-Example
- Give balanced equations for the reaction between Acidified Potassium d...
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- Give the preparation of KMnO4 from pyrolusite ore.
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- Draw the structure of permanganate ion.
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- Write reactions of KMnO4, in acidic meduim with FeSO4
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- How acidified KMnO4 solution reacts with the following in acidic med...
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- What happens when acidic KMnO4 reacts with Kl ?
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- How acidified KMnO4 solution reacts with the following in acidic med...
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- What is the action of heat on K2Cr2O7 and KMnO4?
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- What are lanthanoids ?
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- Write the general electronic configuration of f-block elements.
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- Why are Lanthanides called inner transition metals.
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- What are different oxidation states exhibited by lanthanoids ?
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- Why do La, Gd and Lu exhibit only +3 oxidation state ?
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- The +3 oxidation state of Lanthanium (Z=57). Gadolinium (Z=64) and Lut...
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- What is Lanthanide contraction ? What is the cause and consequences of...
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- Why is separation of lanthanide elements difficult ?
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- Why is La(OH)3 more basic than Lu(OH)3 ?
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- Why Zr and Hf exhibit similar properties ?
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- The second and third members in a group of transition metals have simi...
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- Compare the chemistry of actinides with that of the lanthanoids with...
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