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प्रश्न
Sulphuric acid is called King of Chemicals. Why is it called so?
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उत्तर
Sulphuric acid is called King of Chemicals because it is used in the preparation of many Other compounds. It is used in car batteries also.
Acids react with metallic oxides to give salt and water.
CaO + H2S04 CaS04 + H20
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संबंधित प्रश्न
Name the acidic anhydride of the following acid:
Sulphurous acid
Explain the following:
Carbonic acid gives an acid salt but hydrochloric acid does not.
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.
| Source | Acid present | |
| 1. | Apple | ______ |
| 2. | ______ | Citric acid |
| 3. | ______ | tartaric acid |
| 4. | Tomato | ______ |
| 5. | Vinegar | ______ |
Explain the following:
H3PO3 is not a tribasic acid
Explain the following :
H3PO3 is not a tribasic acid
Explain the following:
H3PO3 is not a tribasic acid.
Explain the following:
\[\ce{H3PO3}\] is not a tribasic acid.
