Can Order Of A Reaction Be Negative

Can Order Of A Reaction Be Negative. Assertion (A) The rate of reaction sometimes does not depends on concentration Reason(R ) The order of reaction can be negative A If both `(A)` and `(R )` are correct and `(R )` is the correct explanation of `(A)`.

Order of a reaction with respect to a reactant can be negative in some cases Conversion of ozone to oxygen in excess of oxygen follows a negative order with respect to oxygen as can be seen in following rate law − r a = k [O 3] 2 [O 2]r_a=k\frac{[O_3]^2}{[O_2]} − r a = k [O 2 ] [O 3 ] 2 Here is the reaction mechanism O 3 → O 2 + O.

Negative reaction orders Physics Forums

By definition since the product is being made the rate of reaction is conventionally positive for the forward reaction If ever you calculate a negative rate of reaction you’ve switched a sign A negative rate however IS possible but only if you are looking at the rate for a reactant ie #(Delta[A])/(Deltat)# or #(Delta[B])/(Deltat)#.

Negative orders in reactions Chemistry Science Forums

Order the set of numbers from least to greatest negative 5 over 6 negative 5 negative square root 26 negative 31 over 6 I think it’s negative 5 over 6 negative 31 over 6 negative 5 negative square root 26 Chemistry Use this reaction for this question 4NH3 (g) + 202 (g) → 4NO (g) + 6H2 (g) DeltaH = 905 J.

Assertion : Order of a reaction with respect to any

$\begingroup$ This is well explained but it should be commented that the only real conclusion that can be drawn from a fractional order coefficient is that there are multiple steps involved in the reaction.