Which one is natron?
Correct answer: B. Na2CO3.10H2O
- A. Na2CO3
- B. Na2CO3.10H2O
- C. NaHCO3
- D. Na2HCO3.H20
Explanation
Na2CO3.10H2O, also known as sodium carbonate decahydrate, is the exact formula for natron. This naturally occurring compound has been used for various purposes throughout history, including in glassmaking, soap production,and even as a cleaning agent.
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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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