320556 A second order reaction involving two different reactant molecules in rate determining step can be pseudo unimolecular if

320557 For the chemical reaction, \(2 \mathrm{O}_{3} \rightleftharpoons 3 \mathrm{O}_{2}\)
The reaction proceed as follows:
\({{\text{O}}_3} \rightleftharpoons {{\text{O}}_2} + {\text{O (fast)}}\)
\({\text{O}} + {{\text{O}}_3} \Rightarrow 2{{\text{O}}_2}{\text{ (slow)}}\)
The order of reaction in rate law expression will be

320558 For the reaction \({{\rm{O}}_{\rm{3}}}{\rm{(g) + O(g)}} \to {\rm{2}}{{\rm{O}}_{\rm{2}}}{\rm{(g)}}\) if the rate law expression is, rate \(=\mathrm{k}\left[\mathrm{O}_{3}\right][\mathrm{O}]\), the molecularity and order of the reaction respectively are

320559 Assertion :
A fractional order reaction must be a complex reaction.
Reason :
Fractional order of rate determining step equals to overall order of a complex reaction.

320560 The reaction \(2 \mathrm{~N}_{2} \mathrm{O}_{5} \rightleftharpoons 2 \mathrm{NO}_{2}+\mathrm{O}_{2}\) follows first order kinetics. Hence, the molecularity of the reaction is

320556 A second order reaction involving two different reactant molecules in rate determining step can be pseudo unimolecular if

320557 For the chemical reaction, \(2 \mathrm{O}_{3} \rightleftharpoons 3 \mathrm{O}_{2}\)
The reaction proceed as follows:
\({{\text{O}}_3} \rightleftharpoons {{\text{O}}_2} + {\text{O (fast)}}\)
\({\text{O}} + {{\text{O}}_3} \Rightarrow 2{{\text{O}}_2}{\text{ (slow)}}\)
The order of reaction in rate law expression will be

320558 For the reaction \({{\rm{O}}_{\rm{3}}}{\rm{(g) + O(g)}} \to {\rm{2}}{{\rm{O}}_{\rm{2}}}{\rm{(g)}}\) if the rate law expression is, rate \(=\mathrm{k}\left[\mathrm{O}_{3}\right][\mathrm{O}]\), the molecularity and order of the reaction respectively are

320559 Assertion :
A fractional order reaction must be a complex reaction.
Reason :
Fractional order of rate determining step equals to overall order of a complex reaction.

320560 The reaction \(2 \mathrm{~N}_{2} \mathrm{O}_{5} \rightleftharpoons 2 \mathrm{NO}_{2}+\mathrm{O}_{2}\) follows first order kinetics. Hence, the molecularity of the reaction is

320556 A second order reaction involving two different reactant molecules in rate determining step can be pseudo unimolecular if

320557 For the chemical reaction, \(2 \mathrm{O}_{3} \rightleftharpoons 3 \mathrm{O}_{2}\)
The reaction proceed as follows:
\({{\text{O}}_3} \rightleftharpoons {{\text{O}}_2} + {\text{O (fast)}}\)
\({\text{O}} + {{\text{O}}_3} \Rightarrow 2{{\text{O}}_2}{\text{ (slow)}}\)
The order of reaction in rate law expression will be

320558 For the reaction \({{\rm{O}}_{\rm{3}}}{\rm{(g) + O(g)}} \to {\rm{2}}{{\rm{O}}_{\rm{2}}}{\rm{(g)}}\) if the rate law expression is, rate \(=\mathrm{k}\left[\mathrm{O}_{3}\right][\mathrm{O}]\), the molecularity and order of the reaction respectively are

320559 Assertion :
A fractional order reaction must be a complex reaction.
Reason :
Fractional order of rate determining step equals to overall order of a complex reaction.

320560 The reaction \(2 \mathrm{~N}_{2} \mathrm{O}_{5} \rightleftharpoons 2 \mathrm{NO}_{2}+\mathrm{O}_{2}\) follows first order kinetics. Hence, the molecularity of the reaction is

320556 A second order reaction involving two different reactant molecules in rate determining step can be pseudo unimolecular if

320557 For the chemical reaction, \(2 \mathrm{O}_{3} \rightleftharpoons 3 \mathrm{O}_{2}\)
The reaction proceed as follows:
\({{\text{O}}_3} \rightleftharpoons {{\text{O}}_2} + {\text{O (fast)}}\)
\({\text{O}} + {{\text{O}}_3} \Rightarrow 2{{\text{O}}_2}{\text{ (slow)}}\)
The order of reaction in rate law expression will be

320558 For the reaction \({{\rm{O}}_{\rm{3}}}{\rm{(g) + O(g)}} \to {\rm{2}}{{\rm{O}}_{\rm{2}}}{\rm{(g)}}\) if the rate law expression is, rate \(=\mathrm{k}\left[\mathrm{O}_{3}\right][\mathrm{O}]\), the molecularity and order of the reaction respectively are

320559 Assertion :
A fractional order reaction must be a complex reaction.
Reason :
Fractional order of rate determining step equals to overall order of a complex reaction.

320560 The reaction \(2 \mathrm{~N}_{2} \mathrm{O}_{5} \rightleftharpoons 2 \mathrm{NO}_{2}+\mathrm{O}_{2}\) follows first order kinetics. Hence, the molecularity of the reaction is

320556 A second order reaction involving two different reactant molecules in rate determining step can be pseudo unimolecular if

320557 For the chemical reaction, \(2 \mathrm{O}_{3} \rightleftharpoons 3 \mathrm{O}_{2}\)
The reaction proceed as follows:
\({{\text{O}}_3} \rightleftharpoons {{\text{O}}_2} + {\text{O (fast)}}\)
\({\text{O}} + {{\text{O}}_3} \Rightarrow 2{{\text{O}}_2}{\text{ (slow)}}\)
The order of reaction in rate law expression will be

320558 For the reaction \({{\rm{O}}_{\rm{3}}}{\rm{(g) + O(g)}} \to {\rm{2}}{{\rm{O}}_{\rm{2}}}{\rm{(g)}}\) if the rate law expression is, rate \(=\mathrm{k}\left[\mathrm{O}_{3}\right][\mathrm{O}]\), the molecularity and order of the reaction respectively are

320559 Assertion :
A fractional order reaction must be a complex reaction.
Reason :
Fractional order of rate determining step equals to overall order of a complex reaction.

320560 The reaction \(2 \mathrm{~N}_{2} \mathrm{O}_{5} \rightleftharpoons 2 \mathrm{NO}_{2}+\mathrm{O}_{2}\) follows first order kinetics. Hence, the molecularity of the reaction is