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Write three general characteristics of t...

Write three general characteristics of the s-block of the periodic table which distinguish them form the elements of other blocks.

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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. State the effect of heat on (i) gypsum (ii) limestone (iii) epsom s...

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  2. CEMENT

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  3. Write three general characteristics of the s-block of the periodic tab...

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  4. What happens when a. Sodium metal is dropped in water? b. Sodium m...

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  5. Compare the solubility and thermal stability of the following compound...

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  6. Give reasons for the following. a. LiCI is more covalent than KCI. ...

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  7. What is the reaction occuring at the anode in Down's process for the e...

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  8. Describe the preparation ofeach of the following starting with limesto...

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  9. In what ways lithium shows similarities to magnesium in its chemical b...

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  10. Present a comparative account of the alkali and alkaline earth metals ...

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  11. Beryllium exhibits some similarities with aluminium. Point out four su...

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  12. Explain the trends in the solubility of carbonates , sulphates and hyd...

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  13. Draw the structure of (i) BeCl2 (vapour) (ii) BeCl2 (s)

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

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

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

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  17. EXTRACTION OF ALKALI METALS

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  18. Give three uses each of lithium and sodium.

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  19. Solvay process is used for the manufacturing of

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

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