Civil Engineering - Waste Water Engineering - Discussion

Discussion Forum : Waste Water Engineering - Section 5 (Q.No. 12)

Waste Water Engineering

12.

For detecting the nitrites in the sewage, the matching colour may be developed by adding

Pottassium permanganate

Sulphuric acid and napthamine

Phenol-di-sulphuric acid pottassium hydroxide

None of these.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

2 comments Page 1 of 1.

Anomie said: 6 years ago

Option A for ALBUMINOID NITROGEN.

Garry said: 8 years ago

Option C is for nitrate and B is for nitrite.

(2)

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