Why do some disaccharides give positive Benedict’s tests while other disaccharides give negative tests?

1 answer:

8 0

Basically, Benedict's test identifies the existence of aldehydes and alpha-hydroxy-ketones, also by hemiacetal, as well as those that take place in specific ketoses. Therefore, it is an alpha-hydroxy-ketone even if the ketose fructose is not strictly a reducing sugar, and provides a positive test since it is transformed into the mannose and aldoses glucose by the base inside the reagent.

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Denmark is a good example of a nation-state because...

d1i1m1o1n [39]

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3 years ago

A particle travels along the x-axis such that

Serjik [45]

Answer:

B. 25

Explanation:

Average Rate of Change is solved using:

$\frac{y_2-y_1}{x_2-x_1}$

$=\frac{f(10)-f(2)}{10-2}$

$=\frac{[2(10)^2+(10)]-[2(2)^2+(2)]}{10-2}$

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3 years ago

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Ann [662]

Answer:

The nation-state now known as Germany was first unified in 1871 as a modern federal state, the German Empire. so yes it is

Explanation:

i got this from https://www.nationsonline.org/oneworld/germany.htm

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Bas_tet [7]

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2 years ago

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Reptile [31]

Answer:

yes

Explanation:

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