If an Acid, HA, Is 10

question 53

Multiple Choice

If an acid, HA, is 10.0% dissociated in a 1.0 M solution, what is K_a for this acid?

• A) 6.3 × 10^-2
• B) 9.1 × 10^-2
• C) 8.1 × 10^-1
• D) 1.1 × 10^-2
• E) none of these

---

Definitions:

Par Value

The face value of a bond or stock, as stated by the issuing company.

Coupon

The interest payment made to the bondholders during the life of the bond.

Maple Bond

A Maple Bond is a debt security, denominated in Canadian dollars, issued by foreign companies or governments that are sold in Canada.

Canadian Bond Market

The marketplace where Canadian government and corporate bonds are issued and traded, reflecting Canada's economic condition and interest rates.