Question

explain a method to find the pH of the soil plz answer .the best answer marked as brainlist​

Answer 1

Answer:

1.Take 10 g of soil sample in 50 ml or 100 mL beaker (1:2.5 Soil water suspension ratio)

2. Add 20 or 25 mL of distilled water, stir well for about 5 minutes and keep for half an hour.

3. Again stir just before immersing the electrodes and take the pH reading by using pH meter.

NOTE: Prepare standard buffer solutions of 4.0, 7.0 and 9.2 in distilled water.

Explanation:

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