Which of the following is an example of a sec | vedclass

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Question

(C) Step $1$: Analyze the rate laws for the given reactions.Step $2$: The reaction $2 NO_2(g) + F_2(g) \rightarrow 2NO_2F(g)$ follows the rate law $Ra

Vedclass · Accepted Answer

$2 NO_2(g) + F_2(g) \rightarrow 2NO_2F(g)$

Vedclass · Answer

(C) Step $1$: Analyze the rate laws for the given reactions.Step $2$: The reaction $2 NO_2(g) + F_2(g) \rightarrow 2NO_2F(g)$ follows the rate law $Rate = k[NO_2][F_2]$. This is a second-order reaction (first order with respect to $NO_2$ and first order with respect to $F_2$, total order $1+1=2$).Step $3$: $2 H_2O_2(l) \rightarrow 2H_2O(l) + O_2(g)$ is a first-order reaction.Step $4$: $CH_3CHO(g) \rightarrow CH_4(g) + CO(g)$ is a fractional order reaction (order $1.5$).Step $5$: $2 NO(g) + 2H_2(g) \rightarrow N_2(g) + 2H_2O(l)$ is a third-order reaction.Step $6$: Therefore, option $C$ is the correct answer.

Which of the following is an example of a second-order reaction?

Similar Questions

The mechanism of reaction $2 \ NO + Cl_2 \rightarrow 2 \ NOCl$ is given as :
$(i) 2 NO \underset{k_2}{\stackrel{k_1}{\rightleftharpoons}} N_2 O _2$ (fast)
$(ii) N_2O_2 + Cl_2 \xrightarrow{K_3} 2 \ NOCl$ (slow)
The rate expression of the reaction will be :

Which one of the following statements regarding the order of a reaction is not correct?

The mechanism of the decomposition of nitramide $(NH_2NO_2)$ in aqueous solution is given below:
$NH_2NO_2(aq) + OH^-(aq) \to NHNO_2^-(aq) + H_2O(l)$
$NHNO_2^-(aq) \to N_2O(aq) + OH^-(aq)$
Identify the catalyst for this reaction.

The rate constant of a reaction is $1.388 \times 10^{-3} \ mol^{-2} \ L^{2} \ s^{-1}$. The order of the reaction is:

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