Different soil samples were collected. Sample on a had a pH value of 7.0 , the second sample had q pH value of 5.3 and the last one had a pH value of 8.0 which soil sample was acidic, basic and neutral
A pH value of 7.0 is considered neutral. Therefore, soil sample A is neutral.
A pH of 5.3 is lower than 7.0, indicating acidity. Therefore, soil sample B is acidic.
A pH of 8.0 is higher than 7.0, indicating alkalinity. Therefore, soil sample C is basic.
A pH value of 7.0 indicates a neutral soil. So, sample A is neutral.
A pH value below 7.0 indicates an acidic soil. Therefore, the second sample with a pH value of 5.3 is acidic.
A pH value above 7.0 indicates a basic (alkaline) soil. Consequently, the last sample with a pH value of 8.0 is basic.
To determine which soil sample is acidic, basic, or neutral, we look at the pH values. The pH scale ranges from 0 to 14, with values below 7 being acidic, values above 7 being basic (or alkaline), and a pH of exactly 7 being neutral.
Comparing the given pH values of the soil samples:
Sample 1: pH value of 7.0 - This pH value falls right in the middle of the scale at 7.0. Since 7 is exactly in the middle, this sample is classified as neutral.
Sample 2: pH value of 5.3 - This pH value is below 7, indicating that the sample is acidic. So, sample 2 is acidic.
Sample 3: pH value of 8.0 - This pH value is above 7, indicating that the sample is basic (or alkaline). Therefore, sample 3 is basic.
In conclusion:
- Sample 1 (pH 7.0) is neutral.
- Sample 2 (pH 5.3) is acidic.
- Sample 3 (pH 8.0) is basic.