The trivalent ion having size in lanthan...

The trivalent ion having size in lanthanide series is

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MODERN PUBLICATION-D AND F-BLOCK ELEMENTS-UNIT PRACTICE TEST

In alkaline medium, KMnO4 oxidises iodide ion to
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The electronic configuration of gadolinium (At. No 64) is:
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Identify the product and the colour when MnO(2) is fused with solid KO...
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Assertion (A) Separation of Zr and Hf is difficult. Reason (R ) Bec...
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Assertion: The purple colour of KMnO4 is due to the charge transfer tr...
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The trivalent ion having size in lanthanide series is
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The general electronic configuration of lanthanide is
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Indicate the steps in the preparation of: (i). K2Cr2O7 from chromite...
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What is meant by 'disproportionation'? Give two examples of disproport...
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Complete the following reaction equations: (i) MnO4^(-) + Fe^(2+) ...
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Explain the following: (a) Europium (II) is more stable than cerium (I...
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(a) Why do transition metals and their compounds are found to be good ...
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