A New Complex Containing Cu²⁺ Is Prepared

question 8

Multiple Choice

A new complex containing Cu²⁺ is prepared. Which method would you use to (i) determine bond lengths in the complex and (ii) check its chemical formula?

• A) Infrared spectroscopy for (i) and mass spectroscopy for (ii).
• B) Single crystal X-ray diffraction for (i) and CHN analysis for (ii).
• C) EPR for (i) and thermal analysis for (ii).

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Definitions:

IRR

Internal Rate of Return, a discount rate that makes the net present value (NPV) of all cash flows from a particular project equal to zero.

Cost Of Capital

The minimum return that a company must earn on existing asset base to satisfy its creditors, owners, and other providers of capital.

Capital Structure

The mix of different forms of capital used by a firm to finance its overall operations and growth, including debt, equity, and any hybrid securities.

Capital Components

The mix of debt, equity, and other financial instruments used by a company to fund its operations and growth.