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Identify the incorrect statement with respect to rate constant. 

 

Option: 1

Rate constant is defined as the rate of the reaction. When concentration of each reactant is unity.


Option: 2

Rate constant for any particular reaction is constant at constant temperature.


Option: 3

Rate constant does not change with concentration volume, pressure, time, etc.


Option: 4

None of the above.


Answers (1)

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Rate constant is defined as the rate of the reaction. When concentration of each reactant is unity.\mathrm{aA}+\mathrm{bB} \rightarrow \mathrm{P} \\

\text { rate }=\mathrm{K}[\mathrm{A}]^{\mathrm{m}}[\mathrm{B}]^{\mathrm{n}} \text { If }[\mathrm{A}]=1 \mathrm{M} \text { and }[\mathrm{B}]=1 \mathrm{M} \text { then rate }=\mathrm{K}

Rate constant for any particular reaction is constant at constant temperature. Rate constant does not change with concentration volume, pressure, time, etc.

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