Which Solution Has the Same Number of Moles of KCl

question 42

Multiple Choice

Which solution has the same number of moles of KCl as 75.00 mL of 0.250 M solution of KCl?

• A)20.0 mL of 0.200 M solution of KCl
• B)25.0 mL of 0.175 M solution of KCl
• C)129 mL of 0.145 M solution of KCl
• D)50.0 mL of 0.125 M solution of KCl
• E)100 mL of 0.0500 M solution of KCl

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Definitions:

Y Chromosome

A sex chromosome that is typically present in males, carrying genes that determine male sexual traits.

X Chromosome

One of the two sex chromosomes, typically present as a pair in females (XX) and paired with a Y chromosome in males (XY), playing a crucial role in genetic determination of sex.

Puberty

The developmental stage in humans and other primates marked by the onset of sexual maturity and other physiological changes.

Sexual Maturation

The process by which individuals reach a state of sexual development where they are capable of reproduction.