Difficult
The rate law for the reaction $A + B \rightarrow P$ is given by $\text{rate} = k[A]^2[B]$. The rate constant of the reaction at $300 \text{ K}$ is $6.0 \text{ M}^{-2} \text{s}^{-1}$. Calculate the rate of the reaction when $[A] = 1 \text{ M}$ and $[B] = 0.2 \text{ M}$. (in $\text{ M s}^{-1}$)
- A$1.2$
- B$2$
- C$8$
- D$4$
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Medium
View SolutionRate law for the reaction $aA + bB \rightarrow cC + dD$ is $r = k[A][B]$. Which of the following conditions does $NOT$ affect the rate of reaction?
For the decomposition of a compound $AB$ at $600 \ K$,the following data were obtained:
$[AB] \ (mol \ dm^{-3})$ Rate of decomposition of $AB \ (mol \ dm^{-3} \ s^{-1})$ $0.20$ $2.75 \times 10^{-8}$ $0.40$ $11.0 \times 10^{-8}$ $0.60$ $24.75 \times 10^{-8}$
The order for the decomposition of $AB$ is:
| $[AB] \ (mol \ dm^{-3})$ | Rate of decomposition of $AB \ (mol \ dm^{-3} \ s^{-1})$ |
| $0.20$ | $2.75 \times 10^{-8}$ |
| $0.40$ | $11.0 \times 10^{-8}$ |
| $0.60$ | $24.75 \times 10^{-8}$ |
The order for the decomposition of $AB$ is:
DifficultKCET 2009
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