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Bess [88]
3 years ago
14

The contents of two beakers are described in the table.

Chemistry
1 answer:
velikii [3]3 years ago
3 0
The answer is D. The final substance in Beaker X is a mixture and in Beaker Y is a pure substance.


The question tells us that the sugar is not visible. This is because it is soluble. The sugar has dissolved into the water, making the two a mixture. The sand, on the other hand, is not dissolved at all. The water and sand are two separate pure substances.
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To keep the evinermental machinces working

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Match the following descriptions with the correct polysaccharide, note if you answer any part of this question incorrectly a sig
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Glycogen. Cellulose. Amylose. Cellulose. Amylopetin and Glycogen. Amylopetin and Cellulose.

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Glycogen is the form that glucose is stored in human body.

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Amylose is the polysaccharide linked mainly by the the bonds of \alpha 1,4 glycosidic.

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true

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A sample of hydrogen gas was collected over water. If the total pressure
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