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Identify the oxidant and reductant in th...

Identify the oxidant and reductant in the following reactions.
a) 'Zn(s)+ 1/2 O_2(g) rarr ZnO(s)'
b) 'C H_4(g)+4 Cl_2(g) rarr CCl_4(g)+4 HCl(g)'
c) 'I_2(a q)+2 S_2 O_3 ^(2-)(a q) rarr 2 I(a q)+S_4 O_6^(2-)(a q)'
d) 'Zn(s)+2 H^+(a q) rarr Z n^(2+)(a q)+H_2(g)'

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V PUBLICATION-REDOX REACTIONS-QUESTION BANK
  1. Identify the oxidants and reductants in the following reactions. a. C...

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  2. Write the half-reactions for the following redox reactions: a) 2 Fe^(...

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  3. Identify the oxidant and reductant in the following reactions. a) 'Zn...

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  4. Justify that the reaction: 2 Na(s)+H2(g) rarr 2 NaH(s) is a redox rea...

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  5. Calculate the oxidation number of all the atoms in the following compo...

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  6. Determine the change in the oxidation number of 'S' in 'H2 S' and 'SO2...

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  7. Which of the two 'ClO2^-' or 'ClO4^-' show disproportionation reaction...

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  8. Write the disproportionation reactions of the following species: i) '...

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  9. Balance the following equation using o0XIdation number method : Cu +...

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  10. Write half equations for each of the following redox reactions: i) 'Z...

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  11. Arrange the following molecụles in the decreasing order of oxidation s...

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  12. Can the reaction 'Cr2 O7^(2-)+H2 O harpoons 2 CrO4^(2-)+2 H^+' be rega...

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  13. Split the following redox reactions in the oxidation and reduction hal...

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  14. Nitric acid acts only as an oxidising agent while nitrous acid acts bo...

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  15. Which of the following equation represent oxidation, reduction reactio...

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  16. While SO2 and H2O2 act as oXIdising as well as reducing agents in reac...

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  17. Reduction involves:

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  18. Calculate the oxidation number of 'P' in 'PO4^(-3), HPO3^(2-)'

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  19. Oxidation nümber of 'Mn' in 'MnO4- is: '

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  20. The element with atomic number 9 can exhibit oxidation state of:

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