Sodium carbonate reacts with SO2 in aqueous solution to give:
Correct answer: C. Na2SO3
- A. NaHCO3
- B. NaHSO3
- C. Na2SO3
- D. NaHSO4
Explanation
The correct answer is Option C: Na2SO3. Sodium carbonate reacts with SO2 in aqueous solution to give Na2SO3. The reaction can be represented as follows: Na2CO3 + SO2 → Na2SO3 + CO2Option A, B, and D are incorrect as they do not represent the correct product formed in the given chemical reaction.
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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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