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Explain the action of soda lime with ...

Explain the action of soda lime with
(i) `SiO_(2)`
and (ii)`P_(4) O_(10)`

Text Solution

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Quick lime mixed with soda gives solid soda lime. It combines with acidic oxides such as Sio. and P O to form calcium silicate and calcium phosphate, respectively
`CaO +       SiO_(2) to underset("Calcium silicate")(CaSiO_(3))`
`6CaO +        P_(4)O_(10) tounderset("Calcium phosphate")(2Ca_(3)(PO_(4))_(2)`
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FULL MARKS-ALKALI AND ALKALINE EARTH METALS-Additional Questions Solved
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  2. Write about the uses of sodium bicarbonate.

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  3. Explain the action of soda lime with (i) SiO(2) and (ii)P(4) O...

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  4. Explain the periodic nature of ionization enthalpy in the alkali group...

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  5. Explain the various periodic trends in the alkali metals down the grou...

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  6. Explain  about the anomalous behaviour of lithium among the alkali met...

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  7. How alkali metals react with oxygen? Explain with equation.

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  8. How alkali metals react with liquid ammonia?

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  9. What is the reason behind the blue colouration of alkali metals with l...

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  10. Explain how alkali metal oxide reacts with water?

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  11. Describe about the fire works of alkaline earth metals.

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  12. Copper and chlorine compounds makes blue fire work. Why?

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  13. IE2 values of alkaline earth metals are much smaller than those of alk...

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  14. MgCl(2) and CaCl(2) are easily hydrated, while NaCl and KCl are not hy...

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  15. What are the distinctive behaviour of beryllium?

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  16. Write about the important uses of calcium

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  17. Mention about the uses of barium.

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  18. Be(OH)(2)is amphoteric in nature. Prove it.

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  19. Write a note about the structure of beryllium chloride

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  20. Draw the structure of BeCl(2) in different physical states.

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