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प्रश्न
What is a neutralization reaction? Give an example.
Give an example of a neutralization reaction.
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उत्तर १
Example:
Bases react with acids to form salt and water.
\[\ce{KOH + HCl -> KCl + H2O}\]
The above reaction between a base and an acid is known as the neutralization reaction.
उत्तर २
- \[\ce{HCl + NaOH -> NaCl + H2O}\]
- \[\ce{H2SO4 + 2KOH -> K2SO4 + 2H2O}\]
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संबंधित प्रश्न
Dilute NaOH can be tested with
(a) red litmus paper
(b) blue litmus paper
(c) lime water
(d) Na2CO3
| Column A | Column B | ||
| i | eosin | 1 | losing hydrogen |
| ii | oxidation | 2 | synthetic indicator |
| 3 | losing oxygen | ||
| 4 | natural indicator |
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Name the gas evolved when zinc granules are treated/heated with:
Hydrochloric acid solution
A first-aid manual suggests that vinegar should be used to treat wasp stings and baking soda for bee stings. What does this information tell you about the chemical nature of:
- wasp stings?
- bee stings?
Name the acid present in ant sting and give its chemical formula. Also give the common method to get relief from the discomfort caused by the ant sting.
______ change the colour of the indicators.
The taste of acid is ______.
