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i) Colour- this is due to presence of solid particles suspended in water e.g soil that gives water a brown color
ii) Odour caused by bacterial activity
iii) Turbidity
-Turbidity is caused by particles suspended or dissolved in water that scatter light making the water appear cloudy or murky. Particulate matter can include sediment especially clay and silt, fine organic and inorganic matter, soluble colored organic compounds, algae, and other microscopic organisms
iv) Hardness
- Water hardness is caused by minerals, such as magnesium and calcium.
NatalieR answered the question on June 29, 2022 at 07:25
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