thiosulphate reacts differently with iodine and bromine
S2O32- +I2------------------- S4O62- ++2I-
S2O32- + BR2 -------------------- SO42- +Br-
correct stat
a. bromine act as stronger oxidising agent b. iodine act as stronger oxidising agent
c. thiosulphate undergo oxidation by bromine and reduction by iodine
d. thiosulphate undergo oxidation by iodine and reduction by bromine.
Asked by kaintkaku
24th April 2018,
1:22 PM
Answered by Expert
Answer:
The answer is option A
Bromine is the stronger oxidant than Iodine.
Therefore it oxidises S of thiosulphate to a higher oxidation state +6 and forms SO42-
Answered by Expert
24th April 2018,
2:19 PM
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