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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
Explain the following:
Carbonic acid gives an acid salt but hydrochloric acid does not.
Explain the following:
Nitrogen dioxide is a double acid anhydride.
Apple contains malic acid. Orange contains ______.
| Source | Acid present | |
| 1. | Apple | ______ |
| 2. | ______ | Citric acid |
| 3. | ______ | tartaric acid |
| 4. | Tomato | ______ |
| 5. | Vinegar | ______ |
What are organic acids? Given examples.
Acetic acid (CH3COOH) is a mono-basic acid.
Explain the following:
H3PO3 is not a tribasic acid.
Explain the following:
\[\ce{H3PO3}\] is not a tribasic acid.
Explain the following:
H3PO3 is not a tribasic acid.
Name the acidic anhydride of the following acid:
Nitric acid
