What Is the PH of a 0

question 13

Multiple Choice

What is the pH of a 0.35 M solution of methylamine (CH₃NH₂,K_b = 4.4 × 10^-4) at 25^oC?

• A)5.55
• B)0.46
• C)12.09
• D)13.54
• E)1.91

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Definitions:

Hedge Ratio

The ratio used to manage risk in financial portfolios, determining the size of a position required to offset potential losses.

Dollar Exposure

The extent to which a company or investment is affected by changes in the US dollar value, particularly in foreign exchange risk.

Call Delta

A measure of the sensitivity of an option's price to a change in the price of the underlying asset.

Volatility Risk

The risk in the value of options portfolios due to unpredictable changes in the volatility of the underlying asset.