The reaction that occurs in a breath analyser, a device used to determine the alcohol level in a person's blood stream is
$2 \mathrm{~K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7}+8 \mathrm{H}_{2} \mathrm{SO}_{4}+3 \mathrm{C}_{2} \mathrm{H}_{6} \mathrm{O} \rightarrow 2 \mathrm{Cr}_{2}\left(\mathrm{SO}_{4}\right)_{3}+$
$3 \mathrm{C}_{2} \mathrm{H}_{4} \mathrm{O}_{2}+2 \mathrm{~K}_{2} \mathrm{SO}_{4}+11 \mathrm{H}_{2} \mathrm{O}$
If the rate of appearance of $\mathrm{Cr}_{2}\left(\mathrm{SO}_{4}\right)_{3}$ is $2.67 \,\mathrm{~mol}$ $\min ^{-1}$ at a particular time, the rate of disappearance of $\mathrm{C}_{2} \mathrm{H}_{6} \mathrm{O}$ at the same time is ...... $\mathrm{mol}\, \mathrm{min}^{-1}$ (Nearest integer)
The reaction that occurs in a breath analyser, a device used to determine the alcohol level in a person's blood stream is
$2 \mathrm{~K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7}+8 \mathrm{H}_{2} \mathrm{SO}_{4}+3 \mathrm{C}_{2} \mathrm{H}_{6} \mathrm{O} \rightarrow 2 \mathrm{Cr}_{2}\left(\mathrm{SO}_{4}\right)_{3}+$
$3 \mathrm{C}_{2} \mathrm{H}_{4} \mathrm{O}_{2}+2 \mathrm{~K}_{2} \mathrm{SO}_{4}+11 \mathrm{H}_{2} \mathrm{O}$
If the rate of appearance of $\mathrm{Cr}_{2}\left(\mathrm{SO}_{4}\right)_{3}$ is $2.67 \,\mathrm{~mol}$ $\min ^{-1}$ at a particular time, the rate of disappearance of $\mathrm{C}_{2} \mathrm{H}_{6} \mathrm{O}$ at the same time is ...... $\mathrm{mol}\, \mathrm{min}^{-1}$ (Nearest integer)
- [JEE MAIN 2021]
- A
$3$
- B
$2$
- C
$4$
- D
$1$
Similar Questions
By giving three examples explain that ''the exponents of the concentration terms are same or not as their stoichiometric coefficients in the balanced chemical reaction.''
By giving three examples explain that ''the exponents of the concentration terms are same or not as their stoichiometric coefficients in the balanced chemical reaction.''
Select the correct statement
Select the correct statement
Select the rate law that corresponds to the data shown for the following reaction $A+ B\to C$
Expt. No.
$(A)$
$(B)$
Initial Rate
$1$
$0.012$
$0.035$
$0.10$
$2$
$0.024$
$0.070$
$0.80$
$3$
$0.024$
$0.035$
$0.10$
$4$
$0.012$
$0.070$
$0.80$
Select the rate law that corresponds to the data shown for the following reaction $A+ B\to C$
| Expt. No. | $(A)$ | $(B)$ | Initial Rate |
| $1$ | $0.012$ | $0.035$ | $0.10$ |
| $2$ | $0.024$ | $0.070$ | $0.80$ |
| $3$ |
$0.024$ |
$0.035$ | $0.10$ |
| $4$ | $0.012$ | $0.070$ | $0.80$ |
- [AIIMS 2015]
If the concentration of the reactants is increased, the rate of reaction
If the concentration of the reactants is increased, the rate of reaction
Write unit of rate constant of following reaction :
$1.$ zero order
$2.$ second order
Write unit of rate constant of following reaction :
$1.$ zero order
$2.$ second order