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Na(2)CO(3)overset(+SO(2))underset(-CO(2)...

`Na_(2)CO_(3)overset(+SO_(2))underset(-CO_(2))rarrAoverset(+S)underset("Boil")rarrB`.What are A and B. Calculate the oxidation state of sulphur in B.

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AAKASH SERIES-ALKALI METALS-Questions for descriptive answers
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  2. Active metals like sodium can be extracted only by the electrolysis of...

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  3. Na(2)CO(3)overset(+SO(2))underset(-CO(2))rarrAoverset(+S)underset("Boi...

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  8. Alkali metals are paramagnetic but this salts are diamagnetic. Substan...

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  10. how is pure sodium hydroxide prepared ?

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  11. Why strand solution of NaOH cannot be prepared by direct weighing ?

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  12. Why is sodium fire in the laboratory not extinguished by water ?

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  14. Why alkali metal except lithium can not for complex ions ?

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  15. What is electric eye ? How alkali metals are related to this ?

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  16. Solvay process can be represented by the following scheme Identify A, ...

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  17. During the titration of a mixture of Na(2)CO(3) and NaHCO(3) against H...

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