In Which One of the Following Is the Oxidation State

question 64

Multiple Choice

In which one of the following is the oxidation state of the underlined metal incorrect? Complex Ion Oxidation State of Underlined Metal

• A) [Mn(en)₂(F)(I)]NO₃ +3
• B) [Pt(NH₃)₂(Cl)₂]Cl₂ +2
• C) K₃[Co(NO₂)₆ +3
• D) K₃[Fe(CN)₆] +3
• E) [Cr(en)₃]₂(SO₄)₃ +3

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Definitions:

Interest Expense

Interest expense is the cost incurred by an entity for borrowed funds, typically reported on the income statement within the financing or other expenses section.

Discount Amortization

The process of gradually writing off the initial discount on a bond or loan over the life of the instrument, affecting the issuer's interest expense.

Effective Yield

The return on an investment, expressed as a percentage, accounting for the effects of compounding over a specified period.

Effective Interest Method

A method of calculating the interest revenue for an investment where the interest rate is compounded with each period.