The Following Set of Redox Reactions Takes Place When Iron

question 160

Multiple Choice

The following set of redox reactions takes place when iron is dipped in a solution of copper ions. Fe → Fe⁺² + 2e-
Cu⁺² + 2e- → Cu
Which of the following describes what is happening on the surface of the iron?

• A)The copper starts to plate out on iron.
• B)The iron rusts in the water.
• C)The iron starts to plate out on the copper.
• D)The iron corrodes the copper.
• E)none of the above

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Definitions:

Sex Chromosomes

Chromosomes, typically designated as X or Y, that determine the biological sex of an organism.

Y Chromosome

The sex chromosome typically associated with male characteristics in humans and most other mammals.

X Chromosome

One of the two sex chromosomes, X and Y, that determine biological sex, with females typically having two X chromosomes.

Menarche

The onset of menstruation in female individuals, marking a key event in female puberty and reproductive maturity.