Which Observation Denotes a Positive Benedict's Test

question 58

Multiple Choice

Which observation denotes a positive Benedict's test?

• A)A red-brown solution becomes clear and colorless.
• B)A red precipitate forms from a blue solution.
• C)A purple solution yields a brown precipitate.
• D)A mirror-like deposit forms from a colorless solution.
• E)A pale yellow solution with an odor of chlorine changes to a purple color.

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Definitions:

Iron

A chemical element with symbol Fe and atomic number 26, essential for human health as it plays a critical role in oxygen transport and metabolic processes.

Teratogens

Agents, such as chemicals or viruses, that can cause birth defects or abnormalities in a developing fetus when exposed to them during pregnancy.

Susceptibility

The state of being likely to be influenced or harmed by a particular thing or condition.

Fetal Development

the process by which a human embryo or fetus gestates during pregnancy, from fertilization until birth, involving multiple stages of growth and differentiation.