One mole of SO_3 was placed in a 1 L reactio | vedclass

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

Question

(D) The initial concentration of $SO_3$ is $1 \ mol/L$. The reaction is $2SO_3 \rightleftharpoons 2SO_2 + O_2$. At equilibrium,$0.6 \ mol$ of $SO_2$ i

Vedclass · Accepted Answer

$0.675$

Vedclass · Answer

(D) The initial concentration of $SO_3$ is $1 \ mol/L$. The reaction is $2SO_3 ightleftharpoons 2SO_2 + O_2$. At equilibrium,$0.6 \ mol$ of $SO_2$ is formed. According to the stoichiometry,if $2 \ moles$ of $SO_2$ are formed,$2 \ moles$ of $SO_3$ are consumed. Thus,$0.6 \ mol$ of $SO_2$ formation consumes $0.6 \ mol$ of $SO_3$. Equilibrium moles: $[SO_3] = 1 - 0.6 = 0.4 \ mol/L$ $[SO_2] = 0.6 \ mol/L$ $[O_2] = \frac{0.6}{2} = 0.3 \ mol/L$ $K_c = \frac{[SO_2]^2 [O_2]}{[SO_3]^2} = \frac{(0.6)^2 	imes (0.3)}{(0.4)^2} = \frac{0.36 	imes 0.3}{0.16} = \frac{0.108}{0.16} = 0.675$.

One mole of $SO_3$ was placed in a $1 \ L$ reaction vessel at a certain temperature. The following equilibrium was established: $2SO_3 \rightleftharpoons 2SO_2 + O_2$. At equilibrium,$0.6 \ moles$ of $SO_2$ were formed. The equilibrium constant $(K_c)$ of the reaction will be:

Similar Questions

For the reaction $CO_{(g)} + 1/2 O_{2(g)} \rightleftharpoons CO_{2(g)}$,the value of $K_P/K_C$ is

For the reaction $H_{2(g)} + CO_{2(g)} \rightleftharpoons CO_{(g)} + H_2O_{(g)}$,if the reaction is started with $1 \ mol$ of $H_2$ and $CO_2$ each,and $x \ mol/L$ of $H_2$ is consumed at equilibrium,then the correct expression for $K_p$ will be ........

At $450 \, K$,$K_{p} = 2.0 \times 10^{10} \, bar^{-1}$ for the given reaction at equilibrium.
$2 \, SO_{2(g)} + O_{2(g)} \longleftrightarrow 2 \, SO_{3(g)}$
What is $K_{c}$ at this temperature?

At $T(K)$,$K_{c}$ value for $AO_{2(g)} + BO_{2(g)} \rightleftharpoons AO_{3(g)} + BO_{(g)}$ is $16$. In a closed $1 \ L$ flask,one mole each of $AO_2, BO_2, AO_3$ and $BO$ are taken and heated to $T(K)$. What is the concentration (in $mol \ L^{-1}$) of $AO_3$ at equilibrium?

For the reaction $C_{(s)} + CO_{2_{(g)}} \rightleftharpoons 2CO_{(g)}$,the partial pressure of $CO_2$ and $CO$ at equilibrium are $4 \ atm$ and $8 \ atm$ respectively. $K_p$ for the reaction is

Vedclass Test Series

Exam Paper Generator

Online Exam Module