Solveeit Logo
Login

Question

Question: Oxidation of thiosulphate \(2H_{2}(g) + O_{2}(g) \rightarrow 2H_{2}O(l)\) ion by iodine gives....

Oxidation of thiosulphate 2H2(g)+O2(g)→2H2O(l)2H_{2}(g) + O_{2}(g) \rightarrow 2H_{2}O(l) ion by iodine gives.

A

(mol.wt.=M)(mol.wt. = M)

B

SO42−SO_{4}^{2 -}

C

S4O62−S_{4}O_{6}^{2 -}

D

S2O62−S_{2}O_{6}^{2 -}

Answer

S4O62−S_{4}O_{6}^{2 -}

Explanation

Solution

2S2O32−+I2→S4O62−+2I−2S_{2}O_{3}^{2 -} + I_{2} \rightarrow S_{4}O_{6}^{2 -} + 2I^{-}.