Which of the following statements does not match correctly?
Correct answer: C. N205...Basic oxide
- A. BaO...Basic oxide
- B. Ga2O3.....Amphoteric oxide
- C. N205...Basic oxide
- D. BeH2...Intermediate hydride
Explanation
N2O5 is an acidic oxide, not a basic oxide. An acidic oxide reacts with water to form an acid. N2O5 is an acidic oxide because it reacts with water to produce nitric acid (HNO3). BaO, Ga2O3, and BeH2 are correctly matched with their oxide types, making Option C the correct answer.
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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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