The volume strength of Perhydrol is:
Correct answer: C. 100
- A. 20
- B. 30
- C. 100
- D. 10
Explanation
The correct answer is Option C: 100. Perhydrol, also known as hydrogen peroxide (H2O2), has a volume strength of 100, indicating a highly concentrated solution. This concentration is 100 times more than a 1% solution, making it suitable for industrial and chemical uses. Handling such high-concentration hydrogen peroxide solutions requires strict safety measures to prevent accidents.Options A, B, and D are incorrect as they provide different volume strength values for Perhydrol, which do not align with the actual concentration of 100.
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About s-Block and p-Block Elements
The s and p blocks are studied through their valence-shell configurations, periodic trends and characteristic chemical properties. Work covers the reactions of Group I and Group II elements, the behaviour of Group IV elements, and how atomic size, ionization energy, electronegativity and metallic character change across periods and down groups.
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