Acids, Bases and Salts | Class 10 | Activity 2.12 with Solution

Activity 2.12  

• Put about 2 g soil in a test tube and add 5 mL water to it.
• Shake the contents of the test tube.
• Filter the contents and collect the filtrate in a test tube.
• Check the pH of this filtrate with the help of universal indicator paper.
• What can you conclude about the ideal soil pH for the growth of plants in your region?

✅ Answer: Ideal soil pH for the growth of plants = 6 to 7.

• Activity 2.1
• Activity 2.2
• Activity 2.3
• Activity 2.4
• Activity 2.5
• Activity 2.6
• Activity 2.7
• Activity 2.8
• Activity 2.9
• Activity 2.10
• Activity 2.11
• Activity 2.12
• Activity 2.13
• Activity 2.14
• Activity 2.15

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