Which of the Following Bases Is the Weakest? the Base

question 132

Multiple Choice

Which of the following bases is the weakest? The base is followed by its K_b value.

• A) HOCH₂CH₂NH₂, 3.2 × 10^-5
• B) NH₃, 1.76 × 10^-5
• C) C₅H₅N, 1.7 × 10^-9
• D) (CH₃CH₂)₃N, 5.2 × 10^-4
• E) CH₃CH₂NH₂, 5.6 × 10^-4

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Definitions:

Annual Percentage Rate

The annual rate charged for borrowing or earned through an investment, which represents the actual yearly cost over the term of a loan.

Effective Annual Rate

The interest rate on an investment or loan that is annualized and takes compounding into account, providing a full picture of the annual interest.

Effective Annual Rate

The real interest rate a savings account, loan, or investment earns, once compounding has been taken into consideration.

Annual Percentage Rate

The yearly interest rate applied to loans or gained from investments, encompassing all associated fees and extra expenses related to the transaction.