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प्रश्न
Name the acidic anhydride of the following acid:
Sulphurous acid
एका वाक्यात उत्तर
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उत्तर
Sulphur dioxide (SO2)
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संबंधित प्रश्न
Explain the following:
Carbonic acid gives an acid salt but hydrochloric acid does not.
Write the chemical equation for the following activity.
Dilute HCl was poured on baking soda.
Write down the concentration of the following solution in g/L and mol/L.
2 g NaOH in 50 ml solution
Explain the following:
H3PO3 is not a tribasic acid.
| Source | Acid present | |
| 1. | Apple | ______ |
| 2. | ______ | Citric acid |
| 3. | ______ | tartaric acid |
| 4. | Tomato | ______ |
| 5. | Vinegar | ______ |
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 classification of acids based on their basicity.
Explain the following:
\[\ce{H3PO3}\] is not a tribasic acid.
Explain the following:
\[\ce{H3PO3}\] is not a tribasic acid.
Give the basicity of sulphuric acid.
