When testing for the presence of sugar, what are the limitations of the Benedict's test? (choose 4 that apply) Group of answer choices It could not be used with intensely colored samples. There is not a clear color change. You cannnot tell which reducing suagr is present (i.e. glucose vs fructose vs maltose) It cannot be used on a solid sample unless the suagrs are extracted first It doesn't detect sucrose and other non-reducing sugars, only small reducing sugars You might burn your hand if you are not careful.

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Jordannmoore7432 Jordannmoore7432

30-09-2019
Health

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When testing for the presence of sugar, what are the limitations of the Benedict's test? (choose 4 that apply) Group of answer choices It could not be used with intensely colored samples. There is not a clear color change. You cannnot tell which reducing suagr is present (i.e. glucose vs fructose vs maltose) It cannot be used on a solid sample unless the suagrs are extracted first It doesn't detect sucrose and other non-reducing sugars, only small reducing sugars You might burn your hand if you are not careful.

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cesiamonroy cesiamonroy · Answer 1 · 2019-10-08T02:11:53+02:00

Answer:

check explanation

Explanation:

1.- It could not be used with intensely colored samples. Because the change of color is not so evident.

2.- You cannot tell which reducing sugar is present. This test will only tell the presence of sugar but not which is it.

3.- It cannot be used on a solid sample. Because if the sugar is no so evident, it will not show good results.

4.- You might burn your hand if you are not careful. Because this reactive has cooper.

shrutiagrawal1798 shrutiagrawal1798 · Answer 2 · 2022-02-09T09:26:39+01:00

The Benedict's test used for the analysis of the sugar sample has limitations. The correct options are A, B, C, and E.

Benedict's test is the biochemical test for the presence of reducing sugars in the sample. The reducing sugars with the free aldehyde and ketone groups are able to react with the solution and convert the blue solution to the brick red.

What are the limitations of Benedict's test?

The Benedict test is able to identify the reducing sugars such as glucose and fructose in the sample. The color change in the Benedict's test is not that evident and thus not be used for the analysis of the intense colored complex.

The test is the qualitative test for the sugar, and is unable to determine the type of sugar present. The analysis with the Benedict's test is the performed with the liquid samples, and has limitations for the solid sample.

Therefore, the limitations to the Benedict's test are options A, B, C, and E.

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