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Civil Engineering · Q21

Environmental Engineering

Engineering and GATE · Civil Engineering · question 21

Q21

Standard EDTA (ethylene diamine tetra acetic acid) solution is used to determine the

A.
Hardness in water
Answer
B.
Turbidity in water
C.
Dissolved oxygen in water
D.
Residual chlorine in water

Answer: Option A

Solution

Answer: Option A
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