An acidified solution of sodium thiosulfate i | vedclass

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Question

(B) 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.

Vedclass · Accepted Answer

two sulfur atoms are in different oxidation states of $+6$ and $-2$.

Vedclass · Answer

(B) 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. Due to this disproportionation tendency and the presence of these distinct oxidation states,the acidified solution is unstable and tends to decompose into sulfur and sulfur dioxide.

An acidified solution of sodium thiosulfate is unstable because in thiosulfate,the two sulfur atoms are in:

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