+1 vote
in Environmental Engineering by (81.4k points)
Threshold odour number testing is preferred in hot water.

(a) True

(b) False

This question was posed to me by my school teacher while I was bunking the class.

My question is from Physical characteristic of Water topic in portion Quality of Water of Environmental Engineering

1 Answer

+2 votes
by (693k points)
selected by
 
Best answer
Right choice is (b) False

Explanation: TON testing is preferred in cold water as in hot water due to increase in temperature, taste and odour can change.

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