Chemistry · 2013
JEE Main · 22 April 2013, Shift 1 · Q31
Oxidation state of sulphur in anions SO_3^2-, S_2 O_4^2- and S_2 O_6^2- increases in the orders:
Oxidation state of sulphur in anions $\displaystyle \mathrm{SO}_3^{2-}, \mathrm{S}_2 \mathrm{O}_4^{2-}$ and $\displaystyle \mathrm{S}_2 \mathrm{O}_6^{2-}$ increases in the orders :
Official answer
(3)
$\displaystyle \mathrm{S}_2 \mathrm{O}_4^{2-}<\mathrm{SO}_3^{2-}<\mathrm{S}_2 \mathrm{O}_6^{2-}$
More from Redox Reactions
- Which of the following reactions are disproportionation reactions? Cu^+ → Cu^2++Cu 3 MnO_4^2-+4 H^+ → 2 MnO_4^-+MnO_2+2 H_2 O 2 KMnO_4 → K_2…2024
- Among the following species, the number of species with oxidation state of Fe in +3 is \ \ \ \. A. B. [Fe_3 O(CH_3 COO)_6(H_2 O)_3]^+ C.…2021
- The redox reaction among the following is:2020
- In the reaction of oxalate with permanganate in acidic medium, the number of electrons involved in producing one molecule of CO_2 is:2019
- From the given list, the number of compounds with +4 oxidation state of Sulphur is ____. SO_3, H_2 SO_3, SOCl_2, SF_4, BaSO_4, H_2 S_2 O_72024
- The correct order of the oxidation states of nitrogen in NO, N_2 O, NO_2 and N_2 O_3 is:2019
- Total number of species from the following which can undergo disproportionation reaction is ____. H_2 O_2, ClO_3^-, P_4, Cl_2, Ag, Cu^+1, F_2, NO_2,…2024
- Oxidation number of potassium in K_2 O, K_2 O_2 and KO_2, respectively, is:2020
JEE Main 2013 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.