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The most common oxidation state exhibite...

The most common oxidation state exhibited by lanthanoids and actinoids is ..................

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Oxidation state of lanthanides is + 3. Some lanthanides show +2, + 4 oxidation state as well.
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ICSE-SAMPLE PAPER 2011-PART-II(SECTION-B)
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  2. Iron is ferromagnetic in nature. Explain why.

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  3. The most common oxidation state exhibited by lanthanoids and actinoids...

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  4. State the common oxidation state of : Actinides

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  5. In a given transition series, there is no signifiecant change in the a...

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  6. Give reactions and the conditions required for preparation of the foll...

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  7. Give reactions and the conditions required for preparation of the foll...

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  8. Carry out the following conversions : Methyl chloride to acetic aci...

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  9. Carry out the following conversions : Benzene to benzoic acid.

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  10. Carry out the following conversions : Ethanol to acetone.

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  11. Deficiency of what vitamins will cause the following diseases : Nig...

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  12. The deficiency of which vitamin will cause the following diseases: S...

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  13. Give balanced equations for the following: Glycerol is heated with...

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  14. Give balanced equations for the following: Acetamide is heated wit...

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  15. Give balanced equations for the following: Acetone reacts with hy...

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  16. Identify A to F : A overset(LiAIH4)to C2H5OH overset(PBr3)to B overs...

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  17. Give one good chemical test to distinguish between the following pairs...

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  18. Give one good chemical test to distinguish between the following pair ...

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  19. Draw the isomers of 2-hydroxy propionic acid. ""^(**"**)

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  20. Give an example (equation) for each of the following name reactions : ...

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