Civil Engineering - Waste Water Engineering - Discussion

Discussion Forum : Waste Water Engineering - Section 1 (Q.No. 39)

Waste Water Engineering

39.

For the COD test of sewage, organic matter is oxidised by K₂Cr₂0₇ in the presence of

H₂SO₄

HNO₃

HCl

none of these.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

2 comments Page 1 of 1.

Gurjant singh said: 4 years ago

Explain the Given answer.

Rkv said: 5 years ago

Please describe the answer.

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