What Is the Best Leaving Group in an S_NAr Reaction

question 32

Multiple Choice

What is the best leaving group in an S_NAr reaction?

• A)fluoride
• B)chloride
• C)bromide
• D)iodide

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Definitions:

Net Present Value (NPV)

Net Present Value is a method used in capital budgeting to evaluate the profitability of an investment or project, calculating the present value of all cash inflows and outflows using a specified discount rate.

Internal Rate of Return (IRR)

The discount rate that makes the net present value (NPV) of all cash flows from a particular project equal to zero, used in capital budgeting to estimate the profitability of potential investments.

Payback Method

An investment appraisal technique that calculates the time needed for an investment to generate cash flows sufficient to recover the initial cost.

Weighted Average Cost of Capital (WACC)

A calculation of a company's cost of capital in which each category of capital (debt, equity) is proportionally weighted.