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If the acid and gas are formed in the multiple tube fermentation technique, the test is _____

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in Environmental Engineering by (81.4k points)
If the acid and gas are formed in the multiple tube fermentation technique, the test is  _____

(a) Positive

(b) Continued

(c) Negative

(d) Discarded

The question was posed to me in examination.

My question is taken from Biological Characteristic of Water in portion Quality of Water of Environmental Engineering

1 Answer

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Best answer
Right answer is (a) Positive

Explanation: The acid and gas formation in the Multiple tube fermentation technique indicates that the test is positive and there are coliform bacteria in the sample.

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