What is the rate of disappearance of B in the | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) For the reaction $2A + B ightarrow 3C$,the rate of reaction is given by: $	ext{Rate} = -\frac{1}{2} \frac{d[A]}{dt} = -\frac{d[B]}{dt} = \frac{

Vedclass · Accepted Answer

$4.33 	imes 10^{-5} \ mol \ L^{-1} \ s^{-1}$

Vedclass · Answer

(A) For the reaction $2A + B ightarrow 3C$,the rate of reaction is given by: $	ext{Rate} = -\frac{1}{2} \frac{d[A]}{dt} = -\frac{d[B]}{dt} = \frac{1}{3} \frac{d[C]}{dt}$.Given that the rate of appearance of $C$ is $\frac{d[C]}{dt} = 1.3 	imes 10^{-4} \ mol \ L^{-1} \ s^{-1}$.Equating the rate of disappearance of $B$ to the rate of appearance of $C$: $-\frac{d[B]}{dt} = \frac{1}{3} \frac{d[C]}{dt}$.$-\frac{d[B]}{dt} = \frac{1}{3} 	imes 1.3 	imes 10^{-4} \ mol \ L^{-1} \ s^{-1} = 4.33 	imes 10^{-5} \ mol \ L^{-1} \ s^{-1}$.

What is the rate of disappearance of $B$ in the following reaction? $2A + B \rightarrow 3C$,if the rate of appearance of $C$ is $1.3 \times 10^{-4} \ mol \ L^{-1} \ s^{-1}$.

Similar Questions

For the reaction,$A + 3 B \rightarrow 2 C$,the rate of consumption of $A$ is $1.4 \ mol \ dm^{-3} \ minute^{-1}$. Calculate the rate of consumption of $B$.

$A \rightarrow P$ is a first-order reaction. The following graph is obtained for this reaction ($x$-axis $=$ time,$y$-axis $=$ concentration of $A$). The instantaneous rate of the reaction at point $C$ is:

For the reaction $H_{2(g)} + I_{2(g)} \rightleftharpoons 2HI_{(g)}$,the rate of reaction is expressed as:

The instantaneous rate of disappearance of $MnO_4^-$ ion in the following reaction is $4.56 \times 10^{-3} \ Ms^{-1}$,$2MnO_4^- + 10I^{-} + 16H^{+} \to 2Mn^{2+} + 5I_2 + 8H_2O$. The rate of appearance of $I_2$ is

For the reaction $2SO_2 + O_2 \to 2SO_3$,the rate of disappearance of $O_2$ is $2.0 \times 10^{-4} \ mol \ L^{-1}s^{-1}$. The rate of appearance of $SO_3$ is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module