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प्रश्न
Distinguish between acidity of bases and basicity of acids.
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उत्तर
Acidity of bases: The number of hydroxyl ions which can be produced per molecule of the base in aqueous solution.
Basicity of acids: The basicity of an acid is defined as the number of hydronium ions that can be produced by the ionization of one molecule of that acid in aqueous solution.
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संबंधित प्रश्न
Give two examples of the following:
dibasic acid
Name the acidic anhydride of the following acid:
Sulphurous acid
Give an equation to show how the following is made from their corresponding anhydride.
carbonic acid
Write down the concentration of the following solution in g/L and mol/L.
4.9 g H2SO4 in 200ml solution
Explain the following:
Nitrogen dioxide is a double acid anhydride.
State the term defined by the following sentence:
An acidic solution in which there is only partial ionisation of the solute molecules.
| Source | Acid present | |
| 1. | Apple | ______ |
| 2. | ______ | Citric acid |
| 3. | ______ | tartaric acid |
| 4. | Tomato | ______ |
| 5. | Vinegar | ______ |
How are acids classified based on ionization? Give examples.
Explain the following:
\[\ce{H3PO3}\] is not a tribasic acid.
Explain the following:
\[\ce{H3PO3}\] is not a tribasic acid.
