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Sodium thiosulphate reacts with iodine t...

Sodium thiosulphate reacts with iodine to give iodide and tetrathionate. In this reaction `S_(2)O_(3)^(2-)` undergoes

A

Oxidation

B

Reduction

C

Disproportionation

D

Comproportionation

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The correct Answer is:
A
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AAKASH SERIES-STOICHIOMETRY-Objective Exercise -2
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  2. Oxidation number of metal in the complex [Co(NH(3))(4)Cl(2)]^(+) is

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  3. Sodium thiosulphate reacts with iodine to give iodide and tetrathionat...

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  4. Consider the following redox reaction in which compound .X. is a produ...

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  5. Oxidation numbers of sulphur in H(2)S(3) molecule are

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  6. The oxidation states of the most electronegative element in the produc...

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  7. Calculate the oxidation number of iron in Fe(3)O(4)?

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  8. One mole of N(2) H(4) loses 10 moles of electrons to form a new compou...

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  9. Which of the following change requires a reducing agent

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  10. Whast is the oxidation state of Fe in the product formed when acidifie...

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  11. In the reaction, H(2)O(2)+PbS to H(2)O+PbSO(4) the increase in the oxi...

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  12. Why is the highest oxidation state of a metal exhibited in its oxide o...

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  13. Oxidation number of iodine in IO(3)^(-), IO(4)^(-), KI and I(2) respec...

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  14. Oxidation states of P in H4P2O5, H4P2O6 and H4P2O7 are respectively :

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  15. If three electrons are lost by Mn^(3+), its final oxidation state woul...

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  16. Bromine reacts with hot aqueous alkali to give bromide and bromate. Wh...

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  17. A, B and C are three elements forming part of a compound in oxidation ...

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  18. (A): The difference in the successive oxidation states exhibited by tr...

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  19. The oxidation number of sulphur in S(8), S(2)F(2) and H(2)S are

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  20. The oxidation number of nitrogen in NCI(3) is

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