The Following Initial Rate Data Were Found for the Reaction $\to$

question 25

Multiple Choice

The following initial rate data were found for the reaction
2MnO₄^- + 5H₂C₂O₄ + 6H⁺ $\to$ 2Mn²⁺ + 10CO₂ + 8H₂O

-What is the value of the rate constant?

• A)2 \(\times\) 10⁵ M.s^-1
• B)2 \(\times\) 10⁵ M^-2.s^-1
• C)200 M^-1.s^-1
• D)200 M^-2.s^-1
• E)2 \(\times\)10^-4 M.s^-1

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Definitions:

Compile-Time

The phase in software development when source code is transformed into executable code by a compiler, before the program is run.

Declaration Statement

In programming, a declaration that introduces a new variable or function by defining its type and, if chosen, initializing it.

Run-Time

The period during which a computer program is executing, after compilation.

Time Duration

The measurement of the amount of time that passes between the start and end of an event or period.