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The alkali metals and their salts impart...

The alkali metals and their salts impart characteristic colour to an oxidising flame.What is the reason for this?

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MAXIMUM PUBLICATION-THE s-BLOCK ELEMENTS-EXERCISE
  1. Cement is a complex mixture of silicates and aluminates. What is the f...

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  2. Cement is a complex mixture of silicates and aluminates. Explain setti...

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  3. The alkali metals and their salts impart characteristic colour to an o...

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  4. The alkali metals and their salts impart characteristic colour to an o...

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  5. The alkali metals and their salts impart characteristic colour to an o...

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  6. How will you prepare Ca(OH)2 and CaCO3 from quick lime.

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  7. Give any two uses of quick lime.

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  8. Lithium shows similarities in properties with Magnesium.Name the above...

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  9. Lithium shows similarities in properties with Magnesium. Give any two ...

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  10. How is bleaching powder prepared?

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  11. What is the name of the method that is used in manufacturing of sodium...

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  12. A piece of metallic sodium is added to liquid ammonia.What is the obse...

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  13. A piece of metallic sodium is added to liquid ammonia.blue colour is o...

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  14. A piece of metallic sodium is added to liquid ammonia.What happens whe...

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  15. On passing CO2 through lime water, milkiness appears. On further passi...

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  16. Cement is an important building material employed in different kinds o...

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  17. Cement is an important building material employed in different kinds o...

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  18. Cement is an important building material employed in different kinds o...

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  19. Cement is an important building material employed in different kinds o...

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  20. Study the list of elements given below: Na, Mg, Li, B, C Select the p...

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