An acidic solution of sodium thiosulfate is u | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The structure of the thiosulfate ion $(S_2O_3^{2-})$ consists of a central sulfur atom bonded to three oxygen atoms and one terminal sulfur atom.I

Vedclass · Accepted Answer

$+6$ and $-2$.

Vedclass · Answer

(A) The structure of the thiosulfate ion $(S_2O_3^{2-})$ consists of a central sulfur atom bonded to three oxygen atoms and one terminal sulfur atom.In this structure,the central sulfur atom is in the $+6$ oxidation state,while the terminal sulfur atom is in the $-2$ oxidation state.When acidified,the thiosulfate ion undergoes disproportionation to form elemental sulfur $(S)$ and sulfur dioxide $(SO_2)$,making the acidic solution unstable.

An acidic solution of sodium thiosulfate is unstable because in thiosulfate,the two sulfur atoms have different oxidation states of:

Similar Questions

Carbon is present in the highest oxidation number in

What is the oxidation state of iodine in $I_2Cl_6$?

What are the oxidation states of both the chlorine atoms in bleaching powder $(CaOCl_2)$?

The oxidation number of $P$ in $Mg_3(PO_4)_2$ is ........

$KMnO_4$ acts as an oxidising agent in the neutral medium and gets reduced to $MnO_2$. What is the equivalent weight of $KMnO_4$ in a neutral medium?

Vedclass Test Series

Exam Paper Generator

Online Exam Module