Why do we perform the methyl red test

Reference no: EM13159613

in microbiology,why do we perform the methyl red test,when simply a pH test can be used to determine the 4.4 pH produced by the mixed acid fermentation.why add the methyl red indicator so that a red colour will indicate a positive test,when simply just we can check the pH?

Reference no: EM13159613

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Why do we perform the methyl red test : in microbiology,why do we perform the methyl red test,when simply a pH test can be used to determine the 4.4 pH produced by the mixed acid fermentation.why add the methyl red indicator so that a red colour will indicate a positive test,when simply..

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