Question

The rate constant k, for the reaction
N₂O₅ (g) → 2NO₂ (g) + 1/2 O₂(g)
is 1.3 × 10⁻²s⁻¹. Which equation given below describes the
change of [N2O5] with time ? [N2O5]0 and [N2O5]t
corrospond to concentration of N2O5 initially and at time t.
(a) [N₂O₅]ₜ = [N₂O₅]₀ + kt
(b) [N₂O₅]₀ = [N₂O₅]ₜ eᵏᵗ
(c) log [N₂O₅]ₜ = log [N₂O₅]0 + kt
(d) In [N₂O₅]₀/[N₂O₅]ₜ = kt

Answer 1

[N₂O₅]₀ = [N₂O₅]ₜ eᵏᵗ is the answer of this question

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