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Give reasons. (i )Solutions of alkali me...

Give reasons. (i )Solutions of alkali metals in liquid ammonia are blue in colour.

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Alkali metals dissolve in liquid ammonia to give blue coloured solutions. Why?

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MAXIMUM PUBLICATION-THE s-BLOCK ELEMENTS-EXERCISE
  1. compound of calcium is used in hospitals for setting fracture of bones...

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  2. Alkali metals and alkaline earth metals belong to the s-block of the p...

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  3. Alkali metals and alkaline earth metals belong to the s-block of the p...

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  4. Alkali metals and alkaline earth metals belong to the s-block of the p...

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  5. Alkali metals and alkaline earth metals belong to the s-block of the p...

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  6. A mixture of NaOH and CaO is known as .

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  7. When CO2 is passed through lime water it turns milky. On passing exces...

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  8. Give reasons. (i )Solutions of alkali metals in liquid ammonia are blu...

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  9. Match the following:

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  10. The reactivity of alkali metals towards air is different for different...

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  11. The metal present in the chlorophyll of plants is .

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  12. Give any two uses of caustic soda

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  13. When sodium metal dissolves in liquid ammonia, it gives a deep blue co...

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  14. Alkali metals are highly reactive due to their low ionization enthalpi...

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  15. Alkali metals are highly reactive due to their low ionization enthalpi...

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  16. Alkali metals dissolve in liquid ammonia to give blue coloured solutio...

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  17. Plaster of Paris is an important compound of Calcium. (i) Give the che...

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  18. Cement is an important building material. Explain the manufacture of c...

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  19. The s-block of periodic table constitutes alkali metals and alkaline e...

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  20. The s-block of periodic table constitutes alkali metals and alkaline e...

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