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A solution of Na2SO3 will be oxidized to Na2SO3 by KMnO4 solution in an acidic medium.

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in Chemistry by (54.1k points)

A solution of Na2SO3 will be oxidized to Na2SO3 by KMnO4 solution in an acidic medium. KMnO4 is reduced to Mn2+. How many moles of Na2SO3 will be oxidized by one mole of KMnO\(^4_4\) ?

a) 5 

b) 3 

c) 2.5 

d) 1

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1 Answer

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by (56.9k points)

Correct option is c) 2.5 

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