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Assertion : On adding H2SO4 to water the resulting aqueous solution gets corrosive.
Reason: Hydronium ions are responsible for corrosive action.
  • a)
    Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
  • b)
    Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
  • c)
    Assertion (A) is true but reason (R) is false.
  • d)
    Assertion (A) is false but reason (R) is true.
  • e)
    Both Assertion and Reason are false.
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Assertion : On adding H2SO4 to water the resulting aqueous solution g...
Because H2SO4 is a strong acid, it readily forms hydronium ions when dissolved in water which are responsible for its corrosive action.
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Most Upvoted Answer
Assertion : On adding H2SO4 to water the resulting aqueous solution g...
Assertion: On adding H2SO4 to water, the resulting aqueous solution gets corrosive.
Reason: Hydronium ions are responsible for corrosive action.

The correct answer is option 'A' - Both assertion (A) and reason (R) are true, and reason (R) is the correct explanation of assertion (A).

Explanation:
Corrosiveness of H2SO4:
- H2SO4 is a strong acid that dissociates completely in water to form H+ ions and SO4^2- ions.
- The H+ ions combine with water molecules to form hydronium ions (H3O+), which are responsible for the acidic properties of the solution.
- Hydronium ions have a high reactivity and can cause corrosion of metals and other materials.

Reasoning:
- When H2SO4 is added to water, it dissociates into H+ ions and SO4^2- ions.
- The H+ ions react with water to form hydronium ions (H3O+).
- The hydronium ions are responsible for the corrosive action of the resulting solution.
- The high reactivity of hydronium ions enables them to attack and corrode metals, as well as other materials.

Conclusion:
- The assertion that adding H2SO4 to water results in a corrosive solution is true.
- The reason for this corrosive action is the presence of hydronium ions, which are formed when H2SO4 dissociates in water.
- Therefore, the reason provided is a correct explanation for the assertion.
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Assertion : On adding H2SO4 to water the resulting aqueous solution gets corrosive.Reason: Hydronium ions are responsible for corrosive action.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'A'. Can you explain this answer?
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Assertion : On adding H2SO4 to water the resulting aqueous solution gets corrosive.Reason: Hydronium ions are responsible for corrosive action.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'A'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Assertion : On adding H2SO4 to water the resulting aqueous solution gets corrosive.Reason: Hydronium ions are responsible for corrosive action.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion : On adding H2SO4 to water the resulting aqueous solution gets corrosive.Reason: Hydronium ions are responsible for corrosive action.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'A'. Can you explain this answer?.
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