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प्रश्न
Give an equation to show how the following is made from their corresponding anhydride.
sulphurous acid
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उत्तर
\[\ce{SO2 +H2O → H2SO3}\]
संबंधित प्रश्न
Explain the following:
Carbonic acid gives an acid salt but hydrochloric acid does not.
Give an equation to show how the following is made from their corresponding anhydride.
sulphuric acid
Write down the concentration of the following solution in g/L and mol/L.
7.3g HCl in 100ml solution
Write down the concentration of the following solution in g/L and mol/L.
2 g NaOH in 50 ml solution
Write down the concentration of the following solution in g/L and mol/L.
3g CH3COOH in 100ml solution
Explain the following:
Nitrogen dioxide is a double acid anhydride.
How are acids classified based on ionization? Give examples.
Match the following:
| 1. | Hydrochloric acid | a. | Fertilizer |
| 2. | Citric acid | b. | Baking powder |
| 3. | Nitric acid | c. | Car batteries |
| 4. | Oxalic acid | d. | Cleansing agent in toilets |
| 5. | Sulphuric acid | e. | Removing black stains |
| f. | Effervescent salts |
Explain the following:
\[\ce{H3PO3}\] is not a tribasic acid.
Give the basicity of sulphuric acid.
