A Rate Is Equal to 0

question 107

Multiple Choice

A rate is equal to 0.0200 M/s.If [A] = 0.100 M and rate = k[A][B]²,what is the new rate if the concentration of [A] is increased to 0.200 M?

• A) 0.0200 M/s
• B) 0.0400 M/s
• C) 0.0600 M/s
• D) 0.0800 M/s
• E) 0.100 M/s

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Definitions:

Return On Investment

A measure used to evaluate the efficiency or profitability of an investment, calculated by dividing the net profit by the cost of the investment.

Discount Rate

The interest rate charged to commercial banks and other financial institutions for loans received from the central bank or the rate used in discounted cash flow analysis to determine the present value of future cash flows.