Here $NO _2$ is the correct answer because lower is the value of $k$, lesser will be a tendency to show the forward reaction. Thus option $A$ is th

$2N{O_2}(g)$ $ \rightleftharpoons $ ${N_2}(g) + 2{O_2}(g)$; $K = 6.7 \times {10^{16}}\,mol\,{l^{ - 1}}$

Here $NO _2$ is the correct answer because lower is the value of $k$, lesser will be a tendency to show the forward reaction. Thus option $A$ is the correct answer.

3.Chemical KineticsMedium

Which of the following oxides of nitrogen will be the most stable one

A
$2N{O_2}(g)$ $ \rightleftharpoons $ ${N_2}(g) + 2{O_2}(g)$; $K = 6.7 \times {10^{16}}\,mol\,{l^{ - 1}}$
B
$2NO(g)$ $ \rightleftharpoons $ ${N_2}(g) + {O_2}(g)$; $K = 2.2 \times {10^{30}}\,mol\,{l^{ - 1}}$
C
$2{N_2}{O_5}(g)$ $ \rightleftharpoons $ $2{N_2}(g) + 5{O_2}(g)$ ; $K = 1.2 \times {10^{34}}\,mol\,{l^{ - 5}}$
D
$2{N_2}O(g)$ $ \rightleftharpoons $ $2{N_2}(g) + {O_2}(g)$; $K = 3.5 \times {10^{33}}\,mol\,litr{e^{ - 1}}$

Std 12
Chemistry

During the kinetic study of the reaction, $2A + B \rightarrow C + D,$ following results were obtained

Run $[A]/mol\,L^{-1}$ $[B]/mol\,L^{-1}$ Initial rate of formation of $D/mol\,L^{-1}\,min^{-1}$

$I.$ $0.1$ $0.1$ $6.0 \times 10^{-3}$

$II.$ $0.3$ $0.2$ $7.2 \times 10^{-2}$

$III.$ $0.3$ $0.4$ $2.88 \times 10^{-1}$

$IV.$ $0.4$ $0.1$ $2.40 \times 10^{-2}$

Based on the above data which one of the following is correct?

Advanced

[AIPMT 2010]

View Solution

For a reaction $A \to$ Products, a plot of $log\,t_{1/2}$ versus $log\,a_0$ is shown in the figure. If the initial concentration of $A$ is represented by $a_0,$ the order of the reaction is

Difficult

[AIEEE 2012]

View Solution

For a given reaction $t_{1/2} = \frac{1}{k.a}$ the order of reaction will be

Easy

View Solution

For a certain reaction $A \to P$ , the half life for different initial concentration of $A$ is mentioned below

$[A_0]$ $||$ $0.1$ $||$ $0.025$

$t_{1/2}(s)$ $||$ $100$ $||$ $50$

Which of the following option $(s)$ is / are correct

Medium

View Solution

Write differential rate expression of following reaction and give its order of reaction :

$2 N _{2} O _{5} \rightarrow 4 NO _{2}( g )+ O _{2}$

$C _{4} H _{9} Cl + OH ^{-} \rightarrow C _{4} H _{9} OH + Cl ^{-}$

Medium

View Solution

Run	$[A]/mol\,L^{-1}$	$[B]/mol\,L^{-1}$	Initial rate of formation of $D/mol\,L^{-1}\,min^{-1}$
$I.$	$0.1$	$0.1$	$6.0 \times 10^{-3}$
$II.$	$0.3$	$0.2$	$7.2 \times 10^{-2}$
$III.$	$0.3$	$0.4$	$2.88 \times 10^{-1}$
$IV.$	$0.4$	$0.1$	$2.40 \times 10^{-2}$

Which of the following oxides of nitrogen will be the most stable one

Similar Questions

For a reaction $A \to$ Products, a plot of $log\,t_{1/2}$ versus $log\,a_0$ is shown in the figure. If the initial concentration of $A$ is represented by $a_0,$ the order of the reaction is

For a given reaction $t_{1/2} = \frac{1}{k.a}$ the order of reaction will be

For a certain reaction $A \to P$ , the half life for different initial concentration of $A$ is mentioned below $[A_0]$ $||$ $0.1$ $||$ $0.025$ $t_{1/2}(s)$ $||$ $100$ $||$ $50$ Which of the following option $(s)$ is / are correct

Write differential rate expression of following reaction and give its order of reaction : $2 N _{2} O _{5} \rightarrow 4 NO _{2}( g )+ O _{2}$ $C _{4} H _{9} Cl + OH ^{-} \rightarrow C _{4} H _{9} OH + Cl ^{-}$

For a certain reaction $A \to P$ , the half life for different initial concentration of $A$ is mentioned below

$[A_0]$ $||$ $0.1$ $||$ $0.025$

$t_{1/2}(s)$ $||$ $100$ $||$ $50$

Which of the following option $(s)$ is / are correct

Write differential rate expression of following reaction and give its order of reaction :

$2 N _{2} O _{5} \rightarrow 4 NO _{2}( g )+ O _{2}$

$C _{4} H _{9} Cl + OH ^{-} \rightarrow C _{4} H _{9} OH + Cl ^{-}$