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We can represent the decomposition of N(...

We can represent the decomposition of `N_(2)O_(5)(g)` at a fixed temperature by the following two chemical equations:
(P) `2N_(2)O_(5)(g) rarr 4NO_(2)(g)+O_(2)(g)`,
Activation energy `E_(a)`
(Q) `N_(2)O_(5)(g) rarr 2NO_(2)(g) +(1)/(2)O_(2)(g)`,
Activation energy `E'_(a)` then:

A

`E_(a)=E'_(a)`

B

`E_(a) gt E'_(a)`

C

`E_(a) lt E'_(a)`

D

`E_(a)=2E'_(a)`

Text Solution

Verified by Experts

The correct Answer is:
A
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For the first order reaction 2N_(2)O_(5)(g) rarr 4NO_(2)(g) + O_(2)(g)

For the decomposition of N_(2)O_(5)((g)) , it is given that: 2N_(2)O_(5g)rarr 4NO_(2(g))+O_(2(g)) , Activation energy E'_(a) then , E_(a), N_(2)O_(5(g))rarr 2NO_(2(g))+1//2O_(2(g)) , Activation energy E_(a)^(') then:

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For the reaction 2N_(2) O_(5) (g) overset(k)rarr 4NO_(2) (g) + O_(2) (g) having rate law. Rate = k [N_(2)O_(5)]=R_(1) Select correct statement.

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