A 015 M Solution of Chloroacetic Acid Has a PH of of 1.86.What

question 56

Multiple Choice

A 0.15 M solution of chloroacetic acid has a pH of 1.86.What is the value of K_a for this acid?

• A)7.2 × 10¹
• B)1.6 × 10^-1
• C)9.9 × 10^-2
• D)1.4 × 10^-3
• E)2.7 × 10^-4

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Definitions:

Jensen's Measure

A metric used to evaluate the performance of an investment portfolio, considering both the risk-adjusted return and the portfolio's expected return based on market risk.

Market Portfolio

A theoretical bundle of investments that represents a segment of the overall market, typically used in the Capital Asset Pricing Model.

Sharpe Measure

A risk-adjusted performance metric that evaluates the return of an investment compared to its risk, with a higher Sharpe ratio indicating better risk-adjusted returns.

Beta

A measure of the volatility, or systematic risk, of a security or a portfolio in comparison to the market as a whole, with a value greater than 1 indicating higher risk and a value less than 1 indicating lower risk.