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प्रश्न
Which one of the following will not produce an acid when made to react with water.
विकल्प
Carbon monoxide
Carbon dioxide
Zinc oxide
Copper (II) oxide
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उत्तर
Carbon monoxide
Explanation:
Carbon monoxide (CO) is classified as a neutral oxide, meaning it shows neither acidic nor basic properties and does not react with water to form an acid. In contrast, carbon dioxide (CO2) is an acidic oxide of a non-metal that readily reacts with water to form weak carbonic acid (H2CO3). While metallic oxides like zinc oxide and copper oxide are generally insoluble in water and do not dissolve to form acids, carbon monoxide is the definitive choice as a neutral gaseous non-metal oxide that chemically fails to form an acid under any standard conditions.
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संबंधित प्रश्न
The salt which will give an acidic solution on dissolving in water is ______.
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\[\ce{Acid + Sulphite or bisulphite -> Salt + water + sulphur dioxide}\]
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Ammonium hydroxide, barium chloride, sodium chloride, sodium hydroxide, H2SO4 and HNO3
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Solution A is strong acid B weak acid C strong alkali.
Which solution contains solute molecules in addition to water molecules?
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What are acids?
Match the following:
| 1. | The hardest substance in our body | a. | Aluminum phosphate |
| 2. | Citrus fruits | b. | Potash alum |
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| f. | Alkaline soil |
Explain the following:
H3PO3 is not a tribasic acid.
