For the Second Order Reaction a → Products,the Following Data

question 14

Multiple Choice

For the second order reaction A → products,the following data are obtained:
[A] = 1.512 M,t = 0 min
[A] = 1.490 M,t = 1.0 min
[A] = 1.469 M,t = 2.0 min
What is the rate constant,k,for the reaction?

• A)3.6 × 10^-3 M^-1 min^-1
• B)1.4 × 10^-2 M^-1 min^-1
• C)2.2 × 10^-2 M^-1 min^-1
• D)1.0 × 10^-2 M^-1 min^-1
• E)9.7 × 10^-3 M^-1 min^-1

---

Definitions:

Insomnia

A sleep disorder characterized by difficulty falling asleep, staying asleep, or obtaining restorative sleep, leading to daytime impairments.

Sleeptalking

A phenomenon where individuals talk during their sleep, often without being aware of it upon awakening.

Tolerance

The diminishing effect with regular use of the same dose of a drug, requiring the user to take larger and larger doses before experiencing the drug’s effect.

Sleeping Pills

Medications prescribed to aid in falling asleep or staying asleep, used to treat sleep disorders.