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Can someone explain - Hydrogen - NEET

(i) H_{2}O_{2}+O_{3}\rightarrow H_{2}O+2O_{2}

(ii) H_{2}O_{2}+Ag_{2}O\rightarrow 2Ag+H_{2}O+O_{2}

Role of hydrogen peroxide in the above reactions is respectively -

  • Option 1)

    Oxidizing in (i) and reducing in (ii)

  • Option 2)

    Reducing in (i) and oxidizing in (ii)

  • Option 3)

    Reducing in (i) and (ii)

  • Option 4)

    Oxidizing in (i) and (ii)

 
Answers (1)
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As learnt in

Structure of H2O2 (Hydrogen Peroxide) -

It is non planar molecule.

- wherein

 

 In (i), O3 is reduced to O2 and

in (ii), Ag2O is reduced to Ag.


Option 1)

Oxidizing in (i) and reducing in (ii)

This option is incorrect

Option 2)

Reducing in (i) and oxidizing in (ii)

This option is incorrect

Option 3)

Reducing in (i) and (ii)

This option is correct

Option 4)

Oxidizing in (i) and (ii)

This option is incorrect

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