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प्रश्न
Match the pairs.
| Group A | Group B |
| 1. Tamarind | a. Acetic acid |
| 2. Curd | b. Citric acid |
| 3. Lemon | c. Tartaric acid |
| 4. Vinegar | d. Lactic acid |
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उत्तर
| Group A | Group B |
| 1. Tamarind | c. Tartaric acid |
| 2. Curd | d. Lactic acid |
| 3. Lemon | b. Citric acid |
| 4. Vinegar | a. Acetic acid |
संबंधित प्रश्न
Name the source from which litmus solution is obtained. What is the use of this solution?
Why is it wrong to treat a bee sting with vinegar?
Which are the industrial uses of acids?
In acidic solutions blue litmus changes into ______ colour.
Since metal carbonate and metal bicarbonate are basic, they react with acids to give salt and water with the liberation of ______.
State whether the following statement is true or false. Correct the false statement.
All substances are either acidic or basic.
Complete the following equation.
Ca(OH)2 + ______ → ______ + H2O
You are supplied with five solutions: A, B, C, D and E with pH values as follows: A = 1.8, B = 7, C = 8.5, D = 13, and E = 5
Classify these solutions as neutral, slightly or strongly acidic and slightly or strongly alkaline.
Which solution would be most likely to liberate hydrogen with powdered zinc metal. Give a word equation for each reaction.
Which one of the following will not produce an acid when made to react with water.
Name the acid present in lemon.
