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For the reaction 3Br(2)+6OH^(ө)-lt5Br^...

For the reaction
`3Br_(2)+6OH^(ө)-lt5Br^(ө)+BrO_(3)^(ө)+3H_(2)O`
Equivalent weight of `Br_(2)` (molecular weitht M) is

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Verified by Experts

The correct Answer is:
C
Find n factor using standard result :`1/n= 1/n_(1) + 1/n_(2) = 1/2 + 1/10 = 6/10 = 3/5 implies n= 5/3` Hence equivalent weight= `M/(5//3) = (3M)/5`
Alternatively, equivalent weight can also be calculated as follows.
Observe that 10 mol of electron are involve per 6 moles of `Br_2 implies` n factor = `10/6 = 5/3
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