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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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संबंधित प्रश्न
Give an equation to show how the following is made from their corresponding anhydride.
phosphoric acid
Give one example in the following case:
A weak mineral acid.
Distinguish between acidity of bases and basicity of acids.
Write down the concentration of the following solution in g/L and mol/L.
4.9 g H2SO4 in 200ml solution
State the term defined by the following sentence:
An acidic solution in which there is only partial ionisation of the solute molecules.
Acids in plants and animals are organic acids. Whereas Acids in rocks and minerals are ______.
Sulphuric acid is called King of Chemicals. Why is it called so?
What are organic acids? Given 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 |
Give the basicity of phosphoric acid.
