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Can H(2)O(2) act both as an oxidising an...

Can `H_(2)O_(2)` act both as an oxidising and a reducing agent?

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To determine whether hydrogen peroxide (H₂O₂) can act as both an oxidizing and a reducing agent, we can analyze its behavior in different chemical reactions. ### Step-by-Step Solution: 1. **Understanding Oxidizing and Reducing Agents**: - An oxidizing agent is a substance that gains electrons in a chemical reaction, causing another substance to be oxidized. - A reducing agent is a substance that loses electrons in a chemical reaction, causing another substance to be reduced. ...
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Why does H_(2)O_(2) act both as an oxidising and a reducing agent?

Assertion (A): HNO_(3) acts only as an oxidising agent, while HNO_(2) acts both as an oxidising agnet and a reducing agent. Reason (R ): The oxidation number of N in HNO_(3) is mximum.

H_(2)O_(2) acts as an oxidising agent in

Define oxidising and reducing agents.

STATEMENT-1 H_(2)O_(2) to H_(2)O + (1)/(2)O_(2) . This is an example of disproportionation reaction. STATEMENT-2 H_(2)O_(2) can act as a oxidising as well as reducing agent .

Hydrogen peroxide acts both as an oxidising and as a reducing agent depending upon the nature of the reacting species. In which of the following cases H_(2)O_(2) acts as a reducing agent in acid medium ?

Hydrogen peroxide can act both as an oxidising and a reducing agent. Justify this statement by giving examples. What do you understand by the volume strength of H_(2)O_(2) ?

a. When H_(2)O_(2) is added to blood, rapid evolution of a gas occures. Why ? b. Hydrogen peroxide acts both as an oxidising and as a reducing agent in alkaline solution towards certain first row transition metal ions. Illustration both these properties of H_(2)O_(2) using chemical equations.

With suitable examples, show that water can act both as an oxidising and as a reducing agent.

Nitric acid acts as an oxidising agent while nitrous acid can act both as an oxidising as well as reducing agent ?

ICSE-HYDROGEN-VERY SHORT ANSWER TYPE QUESTIONS
  1. Define hard water.

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  2. What are the causes for Temporary hardness

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  3. What are the causes for Permanent hardness

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  4. Can temporary hardness be removed simply by boiling the hard water?

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  5. Which chemical is used in softening of hard water by Clark's method?

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  6. Write the chemical formula of sodium zeolite.

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  7. What is the chemical composition of calgon ?

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  8. What type of functional groups are present in cation exchange resins?

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  9. How is the exhausted anion exchange resin regenerated ?

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  10. How many electrons are required for one fluorine atom to attain the oc...

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  11. Which gas is evolved when heavy water is made to react with calcium ca...

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  12. Name the product formed on dissolving SO(3) In heavy water.

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  13. What is oxygenated water ?

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  14. Name the organic compound used in the manufacture of H(2)O(2) by auto-...

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  15. Can H(2)O(2) act both as an oxidising and a reducing agent?

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  16. What is the action of H(2)O(2) on litmus?

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  17. Why is hydrogen peroxide used as a bleaching agent ?

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  18. Give an example each of an ionic hydride and a covalent hydride.

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  19. Complete the following reactions : CuO(s)+H(2)(g)to

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  20. Complete the following reactions : CO(g)+H(2)(g)underset("catalyst")...

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