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प्रश्न
The formula of soda ash is ______.
विकल्प
Na2CO3.10H2O
Na2CO3.2H2O
Na2CO3.H2O
Na2CO3
उत्तर
The formula of soda ash is Na2CO3.
Explanation:
Anhydrous sodium carbonate is known as soda ash. The formula of soda ash is Na2CO3. It is also known as washing soda.
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संबंधित प्रश्न
Describe two important uses of each of the following caustic soda.
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\[\ce{O^{-}2 + H2O ->}\]
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\[\ce{NaOH}\] is manufactured by the electrolysis of brine solution. The products of the reaction are ______.
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Amongst baking soda, caustic soda and washing soda, carbonate anion is present in ______.
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