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Consider the reactions 2S(2)O(3)^(2-)(...

Consider the reactions
`2S_(2)O_(3)^(2-)(aq)+I_(2)(s)toS_(4)O_(6)^(2-)(aq)+2I^(-)(aq)`
`S_(2)O_(3)^(2-)(aq)+2Br_(2)(l)+5H_(2)O(l)to2SO_(4)^(2-)(aq)+4Br^(-)(aq)+10H^(+)(aq)`
Why does the same reductant, thiosulphate react differently with iodine and bromine ?

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NCERT TELUGU-REDOX REACTIONS -EXERCISES
  1. Whenever a reaction between an oxidising agent and a reducing agent is...

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  2. How do you count the following observations? a) Though alkaline pota...

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  3. Identify the substance oxidised, reduced, oxidising agent and reducing...

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  4. Consider the reactions 2S(2)O(3)^(2-)(aq)+I(2)(s)toS(4)O(6)^(2-)(aq)...

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  5. Justify giving reactions that among halogens, fluorine is the best oxi...

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  6. Why does the following reaction occur ? XeO(6)^(4-)(aq)+2F^(-)(aq)+6...

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  7. Consider the reactions : a) H(3)PO(2)(aq)+4AgNO(3)(aq)+2H(2)O(l)toH(...

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  8. Balance the following redox reaction in basic medium by ion-electron m...

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  9. Balance the following equations in basic medium by ion-electron method...

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  10. What sorts of information can you draw from the following reaction ? ...

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  11. The Mn^(3+) ion is unstable solution and undergoes disproportionation ...

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  12. Consider the elements Cs, Ne, I and F. a) Identify the element that ...

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  13. Chlorine is used to purify drinking water. Excess of Chlorine is harmf...

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  14. Refer to the periodic table given in your book and now answer the foll...

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  15. In Ostwal's process for the manufacture of nitric acid the first step ...

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  16. Using the standard electron potentials given in the Table 8.1, predict...

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  17. Predict the products of electrolysis in each of the following: (i) ...

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  18. i) Arrange the following metals in the order in which they displace ea...

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  19. The standard potentials of some electrodes are as follows. Arrange the...

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  20. Depict the galvanic cell in which the reaction Zn(s) + 2Ag^(+) (aq) t...

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