Questions
Consider the reactions :
A) H2O2 + 2HI → I2 + 2H2O
B) HOCl + H2O → H3O+ + Cl– + O2
Which of the following statements is correct about H2O2 with reference to these reactions? Hydrogen peroxide is ___
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Correct option is B
In 1st reaction H2O2 oxidises the to H2O2 acts as oxidising agent (O.A)In 2nd reaction H2O2 reduces the to H2O2 acts as reducing agent.Similar Questions
Statement-I: H2O2 is used to restore the white color of old oil paintings.
Statement-II: H2O2 oxidizes PbS of old oil paintings to PbSO4.
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