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What happens when (ii) Quick lime is h...

What happens when
(ii) Quick lime is heated with silica?

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Quick lime is CaO. When heated with silica it forms calcium silicate. This is because CaO is basic and silica is acidic.
`CaO + SiO_(2) to CaSiO_(3)`.
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VGS PUBLICATION-BRILLIANT-THE s-BLOCK ELEMENTS -Long Answer Question (8 Marks)
  1. Discuss the similarities between alkaline earth metals and gradation i...

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  2. Discuss the similarities between alkaline earth metals and gradation i...

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  3. Discuss the similarities between alkaline earth metals and gradation i...

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  4. Discuss on : (i) Carbonates.

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  5. Discuss on : (ii) Sulphates.

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  6. Discuss on : (iii) Nitrates of alkaline earth metals.

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  7. What are the common physical and chemical features of alkali metals?

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  8. Discuss the general characteristics and gradation in properties of alk...

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  9. Discuss the various reactions that occur in the Solvay process.

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  10. Starting with sodium chloride how would you proceed to prepare (1) S...

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  11. Starting with sodium chloride how would you proceed to prepare (2) S...

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  12. Starting with sodium chloride how would you proceed to prepare (3) S...

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  13. Starting with sodium chloride how would you proceed to prepare (4) S...

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  14. What happens when (i) Magnesium is burnt in air?

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  15. What happens when (ii) Quick lime is heated with silica?

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  16. What happens when (iii) Chlorine reacts with slaked heated?

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  17. What happens when (iv) Calcium nitrate is strongly heated?

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  18. Explain the significance of sodium , potassium, magnesium and calcium ...

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  19. Write a few lines about cement.

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  20. Uses of Mg.

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