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"The chemistry of beryllium is not essen...

"The chemistry of beryllium is not essentially ionic" Justify the statement by making a reference to the nature of oxide, chloride and fluoride of beryllium.

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MODERN PUBLICATION-S-BLOCK ELEMENTS ( ALKALI AND ALKALINE EARTH METALS ) -Revision Exercises (Objective/Very Short answer questions( Short Answer Questions ) )
  1. Draw the structure of (i) BeCl2 (vapour) (ii) BeCl2 (s)

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  2. Starting from sodium chloride, how will you proceed to prepare (i) sod...

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  3. "The chemistry of beryllium is not essentially ionic" Justify the stat...

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  4. Why does the following reaction: proceed better with KF than with...

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  5. EXTRACTION OF ALKALI METALS

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  6. Give three uses each of lithium and sodium.

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  7. Solvay process is used for the manufacturing of

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  8. Give one method of preparation and two uses of each of the following: ...

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  9. Describe the importance of the following: (a) limestone, (b) cement an...

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  10. Comment on each of the following observation: a. The mobilities of t...

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  11. What happens when (i) calcium nitrate is heated (ii) chlorine re...

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  12. Lime is used for

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  13. The alkali metals follow the noble gases in their atomic structure. Wh...

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  14. Give the chemistry of extraction of magnesium by Down's process?

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  15. a. Describe one method of manufacture of caustic soda. b. What happe...

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  16. Commerical aluminium always contains some magnesium, name two such all...

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  17. List four properties of Li in which it differs from rest of the family...

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  18. List four properties of Be in which Be differs from rest of the family...

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  19. Describe two important uses of each of the following: (a) casutic so...

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  20. Lithium forms monoide, sodium gives peroxide while the rest of the alk...

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