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प्रश्न
Mention the colour changes observed when the following indicator is added to acid: Methyl orange solution.
उत्तर
From orange to pink.
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संबंधित प्रश्न
Choose the correct answer from the options given below
To increase the pH value of a neutral solution, we should add:
1) an acid
2) an acid salt
3) an alkali
4) a salt
Complete the table:
| Indicator | Neutral | Acidic | Alkaline |
| Litmus | Purple | ______ | ______ |
| Phenolphthalein | Colourless | ______ | ______ |
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MgCl2 Solution
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Does pH value of pure water change if common salt is added to it?
