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प्रश्न
Fill in the blank
Vinegar is the source of ________ acid.
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उत्तर
Vinegar is the source of acetic acid.
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संबंधित प्रश्न
Name the source from which litmus solution is obtained. What is the use of this solution?
Write a balanced chemical equation for the reaction of sodium hydroxide solution with iron (III) chloride solution
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Give two examples of the following:
hydracids
Identify the following solutions, whether they are acid or base.
| Solution | Change in Indicator | Acid/Base | ||
| Litmus | Phenolphthalein | Methyl orange | ||
| 1. | -- | No change | -- | |
| 2. | -- | -- | Orange colour turns red | |
| 3. | Red litmus turns blue | -- | -- | |
Define a base.
What do you understand by the strength of an acid? On what factors does the strength of an acid depend?
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- Find out acid A and acid B.
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Write the important uses of hydrochloric acid and sulphuric acids.
