The consecutive reaction X longrightarrow Y l | vedclass

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

Question

(B) For the consecutive reaction $X$ $\longrightarrow Y$ $\longrightarrow Z$ in a closed container:At $t=0$,the number of moles of $X = A_{0}$,$Y = 0$

Vedclass · Accepted Answer

Vedclass · Answer

(B) For the consecutive reaction $X$ $\longrightarrow Y$ $\longrightarrow Z$ in a closed container:At $t=0$,the number of moles of $X = A_{0}$,$Y = 0$,and $Z = 0$.Total moles at $t=0$ is $A_{0}$.At any time $t$,let the moles of $X$ be $(A_{0}-x)$,$Y$ be $y$,and $Z$ be $z$.Since the reaction is $X$ $\longrightarrow Y$ $\longrightarrow Z$,the total number of moles in a closed system is conserved if the stoichiometry of the reaction is $1:1:1$ (i.e.,$1$ mole of $X$ gives $1$ mole of $Y$,which gives $1$ mole of $Z$).Even if the stoichiometry is different,in a closed container,the total number of moles of all constituents remains constant over time if the total number of moles of reactants equals the total number of moles of products.Since the reaction is $X$ $\longrightarrow Y$ $\longrightarrow Z$,the total number of moles remains constant at $A_{0}$ throughout the reaction.Therefore,the plot of total moles versus time is a horizontal line at $A_{0}$.

The consecutive reaction $X$ $\longrightarrow Y$ $\longrightarrow Z$ takes place in a closed container. Initially,the container has $A_{0}$ moles of $X$ (and no $Y$ and $Z$). The plot of total moles of the constituents in the container as a function of time will be:

Similar Questions

For the following parallel chain reaction,what will be the value of the overall half-life of $A$ in minutes?
Given that $\frac{[B]_t}{[C]_t} = \frac{16}{9}$
$A \xrightarrow{k_1 = 2 \times 10^{-3} \ s^{-1}} 4B$
$A \xrightarrow{k_2} C$

Which of the following reaction mechanisms will have a fractional order with respect to $A_2$ or $B_2$?

The given graph is a representation of kinetics of a reaction. The $y$ and $x$ axes for zero and first order reactions,respectively are

For a first order reaction,which of the following statements is correct?

The temperature coefficient for a reaction in which food deteriorates is $2$. Then food deteriorates ...... times as rapidly at $25\,^oC$ as it does at $5\,^oC$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module