Oxidation of K2MnO4 by Cl2 is to manufacture:
Correct answer: D. KMnO4
- A. K2CrO4
- B. MnO2
- C. K2Cr2O4
- D. KMnO4
- E. O2
Explanation
The correct answer is option D: KMnO4. When potassium permanganate (KMnO4) is oxidized by chlorine gas (Cl2), the product obtained is KMnO4 itself.
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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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