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Posted: **Fri Mar 04, 2022 9:58 am**

: B Water Samples Were Taken At Point A Along Sungai Berlian The Results Of The Analysis Are Shown Below Based On Wqi 1 (14.14 KiB) Viewed 17 times

(b) Water samples were taken at point A along Sungai Berlian. The results of the analysis are shown below. Based on WQI values, find the class of the river. (6 marks) COD BOD AN SS pH DO Point A 11.2 3.4 2.7 65.8 6.6 2.5