Related Practice Questions :

When KMnO4 acts as an oxidising agent and ultimately forms [MnO4]2,  MnO2,   Mn2O3,  Mn+2 then the number of electrons transferred in each case respectively is [AIEEE 2002]

(1) 4, 3, 1, 5

(2) 1, 5, 3, 7

(3) 1, 3, 4, 5

(4) 3, 5, 7, 1

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In the balanced chemical reaction,

IO3+aI+bH+cH2O+dI2

a, b, c and d respectively correspond to [AIIMS 2005]

(1) 5, 6, 3, 3

(2) 5, 3, 6, 3

(3) 3, 5, 3, 6

(4) 5, 6, 5, 5

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In alkaline medium ClO2 oxidize H2O2 in O2 and reduced itself in Cl then how many mole of H2O2 will oxidize by one mole of ClO2 

1. 1.0

2. 1.5

3. 2.5

4. 3.5

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