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प्रश्न
Give two examples of the following:
dibasic acid
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उत्तर
- Sulphuric acid (H2SO4)
- Carbonic acid (H2CO3)
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अध्याय 3: Acids, Bases and Salts - lntext Questions [पृष्ठ ४२]
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संबंधित प्रश्न
Write the ionization of sulphuric acid showing the formation of hydronium ion.
Give a reason for the following.
Hydronium ions are always in the form H3O+.
Write the chemical equation for the following activity.
Dilute HCl was poured on baking soda.
Explain the following:
H3PO3 is not a tribasic acid.
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 |
Write the chemical equation for the following activities.
Dilute nitric acid was added to calcium oxide.
Explain the following:
\[\ce{H3PO3}\] is not a tribasic acid.
Give the basicity of sulphuric acid.
Name the acidic anhydride of the following acid:
Nitric acid
Name the acidic anhydride of the following acid:
Phosphoric acid
