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Describe the manufacture of sulphuric ac...

Describe the manufacture of sulphuric acid by contact process on the basis of the following points :
(i) Theory and chemical reaction (ii) Labelled diagram (iii) Any two uses.

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DINESH PUBLICATION-THE P-BLOCK ELEMENTS -Questions From Board Examinations
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  2. Give reason for the following : (i) Chlorine water loses its colour ...

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  4. On heating copper turnings with conc. HNO(3), a brown coloured gas is ...

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  6. Assign reason for the following : (i) H(3)PO(2) is a stronger reduci...

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  7. ON adding NaOH to ammonium sulphate, a colourless gas with pungent odo...

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  8. Considering the parameters such as bond dissociation enthalpy, electro...

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  9. Write the conditions to maximize the yield of H(2)SO(4) by contact pro...

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  10. Arrange the following in increasing order of the property indicated : ...

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  11. (a) Write the laboratory method for the preparation of HNO(3). (b) W...

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  12. Describe the manufacture of sulphuric acid by contact process on the b...

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  13. (i) Why is concentrated H(2)SO(4) always diluted by adding H(2)SO(4) t...

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  14. What happens when (i) Orthophorus acid is heated ? (ii) XeF(6) und...

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  15. Write the disproportionation reaction of that oxoacid of nitrogen in w...

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  16. Electron gain enthalpies of halogens are largely negative. Explain.

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  17. Why is N(2)O(5) more acidic than N(2)O(3) ?

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  18. H(3)PO(2) acts as a monobasic acid. Explain.

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  19. Give reasons : (a) H(3)PO(3) undergoes disproportination reaction bu...

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