Consider Two Solutions: Solution X Has a PH of 4;

question 59

Multiple Choice

Consider two solutions: solution X has a pH of 4; solution Y has a pH of 7. From this information, we can reasonably conclude that

• A) solution Y has no free hydrogen ions (H+) because the solution is neutral.
• B) the concentration of hydrogen ions in solution X is 30 times greater than the concentration of hydrogen ions in solution Y.
• C) the concentration of hydrogen ions in solution Y is 1,000 times greater than the concentration of hydrogen ions in solution X.
• D) the concentration of hydrogen ions in solution X is 3 times greater than the concentration of hydrogen ions in solution Y.
• E) the concentration of hydrogen ions in solution X is 1,000 times greater than the concentration of hydrogen ions in solution Y.

---

Definitions:

Expected Rate

The predicted average rate of return or growth, based on historical data or statistical analysis, applicable to investments or economic variables.

Risk-Free Asset

is an investment that is expected to deliver a guaranteed return with no risk of financial loss.

Expected Rate

Anticipated return on an investment, often considering the risk and time value of money.

Standard Deviation

Standard deviation quantifies the amount of variation or dispersion of a set of values, indicating how much the values differ from the mean.