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The elements of group 2 are called alkal...

The elements of group 2 are called alkaline earth metals. Give reason.

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ICSE-THE s - BLOCK ELEMENTS-SHORT ANSWER TYPE QUESTIONS
  1. Why does the basic strength of the hydroxides of alkali metals increas...

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  2. Name the chief factor responsible for the anomalous behaviour of lithi...

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  3. The elements of group 2 are called alkaline earth metals. Give reason.

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  4. The atomic radii of alkaline earth metals are smaller than those of th...

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  5. Why are the second ionisation energies of alkaline earth metals much s...

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  6. Among alkaline earth metals which element do you expect to be least el...

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  7. Why do alkaline earth metals have higher melting points than group 1 e...

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  8. Inspite of much higher second ionisation energy as compared to the fir...

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  9. Comment on the colour and magnetic behaviour of dipositive ions of gro...

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  10. Why do alkaline earth metals and their compounds impart characteristic...

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  11. Giving suitable reasons, arrange alkaline earth metals in the increasi...

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  12. Giving suitable reasons, arrange alkaline earth metal hydroxides in th...

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  13. How does the basic character of oxides of group 2 elements vary on mov...

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  14. Giving suitable reasons, arrange alkaline earth metal hydroxides in th...

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  15. How does beryllium react with NaOH ?

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  16. What happen when calcium hydride is treated with water ?

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  17. What do you observe : Carbon dioxide is passed through lime water fi...

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  18. How does beryllium chloride exist in solid state?

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  19. How does beryllium chloride exist in vapour phase ?

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  20. Why does the solubility of alkaline earth metal sulphates decrease on ...

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