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प्रश्न
Give the name and formula of two : Volatile acids
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उत्तर
(i) Carbonic acid H2CO3
(ii) Acetic acid
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संबंधित प्रश्न
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| Litmus | Phenolphthalein | Methyl orange | ||
| 1. | -- | No change | -- | |
| 2. | -- | -- | Orange colour turns red | |
| 3. | Red litmus turns blue | -- | -- | |
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