In a reaction,n_1A + n_2B to m_1C + m_2D,5 M | vedclass

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

Question

(D) The rate of decomposition of $A$ is given by: $\frac{-\Delta[A]}{\Delta t} = - \frac{(4 \ M - 5 \ M)}{5 \ sec} = \frac{1 \ M}{5 \ sec} = 0.2 \ M \

Vedclass · Accepted Answer

$0.2 \ M \ sec^{-1} ; \left( \frac{m_2}{n_1} 	imes 0.2 ight) \ M \ sec^{-1}$

Vedclass · Answer

(D) The rate of decomposition of $A$ is given by: $\frac{-\Delta[A]}{\Delta t} = - \frac{(4 \ M - 5 \ M)}{5 \ sec} = \frac{1 \ M}{5 \ sec} = 0.2 \ M \ sec^{-1}$.According to the stoichiometry of the reaction,the rate of reaction is $\frac{1}{n_1} \left( \frac{-\Delta[A]}{\Delta t} ight) = \frac{1}{m_2} \left( \frac{+\Delta[D]}{\Delta t} ight)$.Therefore,the rate of formation of $D$ is: $\frac{+\Delta[D]}{\Delta t} = \frac{m_2}{n_1} \left( \frac{-\Delta[A]}{\Delta t} ight) = \left( \frac{m_2}{n_1} 	imes 0.2 ight) \ M \ sec^{-1}$.

In a reaction,$n_1A + n_2B \to m_1C + m_2D$,$5 \ M$ of reactant $A$ are allowed to react with $3 \ M$ of reactant $B$. After $5 \ sec$,the concentration of $A$ was found to be $4 \ M$. What are the rate of decomposition of $A$ and the rate of formation of $D$,respectively?

Similar Questions

In a reaction $A_2B_{3(g)} \to A_{2(g)} + \frac{3}{2}B_{2(g)}$,the pressure increases from $60 \ torr$ to $75 \ torr$ in $2.5 \ min$. The rate of disappearance of $A_2B_3$ is ........ $torr \cdot min^{-1}$.

Give the definition of the following terms:
$(i)$ Rate of Reaction
$(ii)$ Average rate of reaction
$(iii)$ Instantaneous rate

In a reaction,$2X \to Y$,the concentration of $X$ decreases from $0.50 \ M$ to $0.38 \ M$ in $10 \ min$. What is the rate of reaction in $M s^{-1}$ during the interval?

For the reaction $N_{2(g)} + 3 H_{2(g)} \rightarrow 2 NH_{3(g)}$,what is the relation between $\frac{d[N_2]}{dt}$ and $\frac{d[H_2]}{dt}$?

For the reaction,$2 \ NO_{(g)} + O_{2_{(g)}} \rightarrow 2 \ NO_{2_{(g)}}$. If $\frac{d[NO_2]}{dt} = 0.052 \ mol \ dm^{-3} \ s^{-1}$,calculate the rate of consumption of $NO_{(g)}$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module