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4)50 ml water sample requires 12.7 ml of 0.02M EDTA during titration. Calculate total hardness of water sample. (Ans. Hardness 508 ppm)

4)50 ml water sample requires 12.7 ml of 0.02M EDTA during titration. Calculate total hardness of water sample.     (Ans. Hardness 508 ppm)
 

Grade:12th pass

2 Answers

Nehal ghadge
14 Points
2 years ago
What is carbonate and non carbonate hardness of water sample containing dissolved salts as given below in mg/lit
4139_PRATIK NIKAM
26 Points
2 years ago
Water sample is not alkaline to phenolphthalein. However, 50ml of water sample on titration with N/50 H2SO4 required 12.5ml for methyl orange end point. Determine the type and amount of alkalinity present in water. BL3

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