Which of the Following Expressions Does Not Represent a Proper $\frac { - \Delta [ \mathrm { A } ] } { \Delta \mathrm { t } }$

question 1

Multiple Choice

Which of the following expressions does not represent a proper expression for the rate of this reaction?
2A + 3B ? F + 2G

• A) \(\frac { - \Delta [ \mathrm { A } ] } { \Delta \mathrm { t } }\)
• B) \(\frac { - \Delta [ \mathrm { B } ] } { 3 \Delta \mathrm { t } }\)
• C) \(\frac { \Delta [ F ] } { \Delta t }\)
• D) \(\frac { \Delta [ \mathrm { G } ] } { 2 \Delta \mathrm { t } }\)
• E) \(\frac { - \Delta [ \mathrm { A } ] } { 2 \Delta \mathrm { t } }\)

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