Medium
Which of the following rate laws has an overall order of $0.5$ for a reaction involving substances $x$,$y$,and $z$?
- ARate $= K[x][y][z]$
- BRate $= K[x]^{0.5}[y]^{0.5}[z]^{0.5}$
- CRate $= K[x]^{1.5}[y]^{-1}[z]^0$
- DRate $= K[x][z]^n/[y]^2$
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Similar Questions
The differential form of the rate equation is given by:
$dx/dt = k[P][Q]^{0.5}[R]^{0.5}$
Which statement about the above equation is wrong?
$dx/dt = k[P][Q]^{0.5}[R]^{0.5}$
Which statement about the above equation is wrong?
Medium
View SolutionThe rate constants for first-order and second-order reactions have units of ..... respectively.
Easy
View SolutionWhich one of the following statements regarding the order of a reaction is not correct?
For the reaction $A_2 + B_2 \to 2AB$,the experimental data is given below. Determine the order of the reaction.
Experiment No. $[A_2] \text{ (M)}$ $[B_2] \text{ (M)}$ Rate $(M \cdot s^{-1})$ $1$ $0.1$ $0.1$ $1.6 \times 10^{-4}$ $2$ $0.1$ $0.2$ $3.2 \times 10^{-4}$ $3$ $0.2$ $0.1$ $3.2 \times 10^{-4}$
| Experiment No. | $[A_2] \text{ (M)}$ | $[B_2] \text{ (M)}$ | Rate $(M \cdot s^{-1})$ |
| $1$ | $0.1$ | $0.1$ | $1.6 \times 10^{-4}$ |
| $2$ | $0.1$ | $0.2$ | $3.2 \times 10^{-4}$ |
| $3$ | $0.2$ | $0.1$ | $3.2 \times 10^{-4}$ |
Medium
View SolutionAt what concentration of the reactant (in $M$) are the rate constants for first-order,second-order,and third-order reactions equal?
Easy
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