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An example of a disproportionation reaction is:

a)

2Mn   2Mn2+ + 5I2 + 8H2O  

b)

2CuBr → CuBr2 + Cu

c)

2KMnO4 → K2MnO4 + MnO2 + O2

d)

2NaBr + Cl2 → 2NaCl + Br2


Question ID - 56369 | Toppr Answer

An example of a disproportionation reaction is:

a)

2Mn   2Mn2+ + 5I2 + 8H2O  

b)

2CuBr → CuBr2 + Cu

c)

2KMnO4 → K2MnO4 + MnO2 + O2

d)

2NaBr + Cl2 → 2NaCl + Br2

1 Answer - 5876 Votes

3537

Answer Key : (b) -

CuBr →  Cu + CuBr2

Cu+       Cu0        Cu2+

It is an example of disproportionation reaction.



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