Question
Hypo is Sodium Thio sulbate ( left(N a_{2} S_{2} O_{3}right) )
[
begin{aligned}
2 N a_{2} S_{2} O_{3} &+l_{2}
& rightarrow N a_{2} S_{4} O_{b}+2 N_{a}
end{aligned}
]
Tetrathionate) ( godium ) Sodium
Aus: ( mathrm{Na}_{2} mathrm{S}_{4} mathrm{O}_{6} )

Iodine reacts with hypo to give: (A) Nal (B) Na2SO3 (C) Na
Solution
