A 50.00 ml of a sample of river water was titrated with 0.0015M of sodium dichromate and required 11.50 ml to reach the endpoint. What is COD in mg of Oxygen /L and in molecules of oxygen/L?
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A 50.00 ml of a sample of river water was titrated with 0.0015M of sodium dichromate and required 11.50 ml to reach the endpoint. What is COD in mg of Oxygen /L and in molecules of oxygen/L?
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