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When sodium peroxide is treated with dilute sulphuric acid, we get ______.
  • a)
    sodium sulphate and oxygen
  • b)
    sodium sulphate and hydrogen peroxide
  • c)
    sodium sulphate, hydrogen and oxygen
  • d)
    sodium sulphate and water
Correct answer is option 'B'. Can you explain this answer?
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When sodium peroxide is treated with dilute sulphuric acid, we get ___...
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When sodium peroxide is treated with dilute sulphuric acid, we get ___...
Reaction between sodium peroxide and dilute sulphuric acid
When sodium peroxide (Na2O2) is treated with dilute sulphuric acid (H2SO4), the following reaction takes place:

Na2O2 + H2SO4 → Na2SO4 + H2O2

Products formed
- Sodium sulphate (Na2SO4)
- Hydrogen peroxide (H2O2)

Explanation
- Sodium peroxide reacts with dilute sulphuric acid to form sodium sulphate and hydrogen peroxide.
- The oxygen from sodium peroxide combines with hydrogen from sulphuric acid to form hydrogen peroxide.
- The overall reaction is a double displacement reaction where the sodium in sodium peroxide is replaced by hydrogen from sulphuric acid to form hydrogen peroxide.
- Sodium from sodium peroxide combines with sulphate from sulphuric acid to form sodium sulphate.
This reaction is important as it demonstrates the reactivity of sodium peroxide towards acids and the formation of hydrogen peroxide as a product. Hydrogen peroxide is a useful chemical in various industrial and household applications.
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When sodium peroxide is treated with dilute sulphuric acid, we get ______.a)sodium sulphate and oxygenb)sodium sulphate and hydrogen peroxidec)sodium sulphate, hydrogen and oxygend)sodium sulphate and waterCorrect answer is option 'B'. Can you explain this answer?
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