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प्रश्न
Give the basicity of phosphoric acid.
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उत्तर
Phosphoric acid is three or tribasic.
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संबंधित प्रश्न
What do you understand by the statement ‘acetic acid is a monobasic acid'?
Give an equation to show how the following is made from their corresponding anhydride.
phosphoric acid
Give an equation to show how the following is made from their corresponding anhydride.
carbonic acid
Distinguish between acidity of bases and basicity of acids.
Give a reason for the following.
Hydronium ions are always in the form H3O+.
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 ______.
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 following:
H3PO3 is not a tribasic acid.
Explain the following:
\[\ce{H3PO3}\] is not a tribasic acid.
