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प्रश्न
Give two examples of the following:
tribasic acid
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उत्तर
- Phosphoric acid (H3PO4)
- Citric acid (C6H8O7)
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संबंधित प्रश्न
Give two examples of the following:
dibasic acid
Name the acidic anhydride of the following acid:
Sulphurous acid
What do you understand by the statement ‘acetic acid is a monobasic acid'?
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.
2 g NaOH in 50 ml solution
State the term defined by the following sentence:
An acidic solution in which there is only partial ionisation of the solute molecules.
Apple contains malic acid. Orange contains ______.
______ acid is used in aerated drinks.
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 |
