Moderate

Which of the following is not oxidized by any oxidizing agent?

Correct answer: A. Benzene

  • A. Benzene
  • B. Toulene
  • C. Ethylbenzene
  • D. Xylene

Explanation

Benzene (C6H6) is a stable aromatic hydrocarbon. It consists of a ring of six carbon atoms bonded together with alternating single and double bonds. Due to the presence of delocalized pi electrons in the benzene ring, it is relatively stable and resistant to oxidation. It can only be oxidized under very special conditions.

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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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