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Na2CO3 . 10H2O is
  • a)
    washing soda
  • b)
    baking soda
  • c)
    bleaching powder
  • d)
     tartaric acid
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Na2CO3.10H2O isa)washing sodab)baking sodac)bleaching powderd)tartaric...

To determine the correct answer, we need to understand the properties and uses of each compound.
Na2CO3 · 10H2O:
- Na2CO3 · 10H2O is a chemical formula for sodium carbonate decahydrate.
- It is commonly known as "washing soda" or "soda ash."
- The compound is a white crystalline substance that contains water molecules in its structure.
- It is highly soluble in water and has a strong alkaline nature.
- Washing soda is mainly used in laundry detergents, water treatment, and as a cleaning agent.
Baking Soda:
- Baking soda, also known as sodium bicarbonate (NaHCO3), is a different compound from Na2CO3 · 10H2O.
- Baking soda is a white crystalline powder that is also soluble in water.
- It is commonly used in baking as a leavening agent to help dough rise.
- Baking soda also has various other household uses, such as cleaning, deodorizing, and as an antacid.
Bleaching Powder:
- Bleaching powder, or calcium hypochlorite (Ca(ClO)2), is a completely different compound from Na2CO3 · 10H2O.
- It is a white powder with a strong chlorine odor.
- Bleaching powder is commonly used as a disinfectant, for bleaching purposes, and as a water treatment agent.
Tartaric Acid:
- Tartaric acid, or C4H6O6, is yet another different compound from Na2CO3 · 10H2O.
- It is a crystalline organic acid that is commonly found in fruits like grapes.
- Tartaric acid is used in the food and beverage industry as an acidulant, flavor enhancer, and stabilizer.
Based on the above information, we can conclude that the correct answer is A: washing soda, as Na2CO3 · 10H2O is the chemical formula for washing soda.
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Na2CO3.10H2O isa)washing sodab)baking sodac)bleaching powderd)tartaric acidCorrect answer is option 'A'. Can you explain this answer?
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