When \(BrO_{3}\) ,ion reacts with \(Br^{-}\) in acid medium, \(Br_{2}\) ,is liberated. The equivalent weight of \(Br_{2}\) in this reaction is

When BrO_(3)^(-) ion reacts with Br^(-) iron in acid solution Br_(2) is liberated. The equivalent weight of KBrO_(3) in this reaction is:

When BrO_(3)^(-) "ions reacts with" Br_(2) "is liberated. The equivalent mass of" Br_(2) "in this reaction is" :

When BrO_(3)^(-) ion reacts with Br^(-) ion in acidic medium, Br_(2) is liberated. Calculate the ratio of molecular mass and equivalent mass of KBrO_(3)

20 " mL of " (M)/(60) KBrO_3 was reacted with a sample of SeO_(3)^(2-) 20 The Br_(2) thus evolved was removed and the excess of NaAsO_(2) The reaction involved are SeO_(3)^(2-)+BrO_(3)^(ɵ)+H^(o+)toSeO_(4)^(2-)+Br_(2)+H_(2)O .. (i) BrO_(3)^(ɵ)+ASO_(2)^(ɵ)+H_(2)OtoBr^(ɵ)+AsO_(4)^(3-)+H^(o+) ..(ii) [Mw(SeO_(3)^(2-))=79+48=127gmol^(-1)] Q. n-factors of BrO_(3)^(ɵ) ion in equations (i) and (ii) respectively are

When propanamide is reacted with Br_(2) and NaOH, the product formed is :

20 " mL of " (M)/(60) KBrO_3 was reacted with a sample of SeO_(3)^(2-) 20 The Br_(2) thus evolved was removed and the excess of NaAsO_(2) The reaction involved are SeO_(3)^(2-)+BrO_(3)^(ɵ)+H^(o+)toSeO_(4)^(2-)+Br_(2)+H_(2)O .. (i) BrO_(3)^(ɵ)+ASO_(2)^(ɵ)+H_(2)OtoBr^(ɵ)+AsO_(4)^(3-)+H^(o+) ..(ii) [Mw(SeO_(3)^(2-))=79+48=127gmol^(-1)] Q. Excess of m" Eq of " BrO_(3)^(ɵ) in reaction (ii) is

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