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प्रश्न
The pH values of three solutions A, B and C are given in the table. Answer the folloiwng
| Solution | pH value |
| A | 12 |
| B | 2 |
| C | 7 |
Which solution will turn red litmus solution blue?
उत्तर
Solution A with basic pH turns red litmus blue
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संबंधित प्रश्न
Choose the correct answer from the options given below
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1) an acid
2) an acid salt
3) an alkali
4) a salt
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A solution has a pH of 7. Explain, how you would:
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A solution has a pH of 7. Explain, how you would:
Decrease its pH, If a solution changes the color of litmus from red to blue, what can you say about its pH?
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An organic weak acid is ______.
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