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#4 | H2O2 (Hydrogen Peroxide)- Old Videos
(Chemistry) > Hydrogen

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Related Practice Questions :

10 volumes of H2O2 has a strength of approximately:

1. 3%

2. 30%

3. 10%

4. 5%

 58%
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Which is not true in case of H2O2?

1. It is more stable in basic solution

2. It acts as strong oxidising agent in acid and basic solutions

3. It is decomposed by MnO2

4. It behaves as reducing agent towards KMnO4

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Decmposition of H2O2 is retarded by:

1. acetanilide

2. alcohol

3. H3PO4

4. all of these

 76%
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The volume strength of 1.5N H2O2 Solution is :

1. 4.8

2. 8.4

3. 3.0

4. 8.0

 61%
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When H2O2 is added to acidic ferrous sulphate solution:

1. electrons are gained by Fe2+

2. electrons are lost by Fe2+

3. there is no loss or gain of electrons

4. iron hydroxide precipitates

 69%
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