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NTA Abhyas 2020
Exam
NTA Abhyas
Year
2020
Subject
Chemistry
Chapter
s Block Elements

NTA Abhyas 2020 · Chemistry · s Block Elements

In which reaction, hydrogen peroxide neither acts as an oxidising...

In which reaction, hydrogen peroxide neither acts as an oxidising agent nor as a reducing agent?

Options

  1. APbS+H2O2→\text{PbS} + {H}_{2} {O}_{2} \to
  2. BSO3−+H2O2→{SO}_{3}^{-} + {H}_{2} {O}_{2} \to
  3. CPbO2+H2O2→{PbO}_{2} + {H}_{2} {O}_{2} \to
  4. DNa2CO3+H2O2→{Na}_{2} {CO}_{3} + {H}_{2} {O}_{2} \to

Correct answer

D. Na2CO3+H2O2→{Na}_{2} {CO}_{3} + {H}_{2} {O}_{2} \to

Step-by-step solution

H_{2}O_{2} behaves as an acid when reacts with Na_{2}CO_{3}. Na2CO3+H2O2→Na2O2+CO2+H2O{Na}_{2} {CO}_{3} + {H}_{2} {O}_{2} \to {Na}_{2} {O}_{2} + {CO}_{2} + {H}_{2} \text{O}
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