Which of the Following Species Cannot Act as a Lewis

question 11

Multiple Choice

Which of the following species cannot act as a Lewis acid?

• A)H⁺
• B)H^-
• C)K⁺
• D)Mg²⁺
• E)Al³⁺

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Definitions:

Pension Expense

The total amount an employer is obligated to contribute to an employee's defined benefit pension plan in a given period.

Partially Funded Pension Rights

Pension schemes where not all of the future pension obligations are covered by current assets and contributions, implying that some liability remains unfunded.

Pension Expense

The cost recognized in an accounting period related to the company's pension plan, including both the cash contributions and the change in pension obligation.

Vacation Pay Payable

Liabilities owed to employees for earned but unused vacation time, expected to be paid out in the future.