The Following Reaction Is First Order in a and First

question 143

Multiple Choice

The following reaction is first order in A and first order in B:
A + B → Products Rate = k[A][B]
What is the rate constant k of this reaction in vessel (b) relative to the rate constant k of this reaction in vessel (a) ? Each vessel has the same volume.Shaded spheres represent A molecules,and unshaded spheres represent B molecules.

• A)rate constant k in vessel (b)/rate constant k in vessel (a)= 1:2
• B)rate constant k in vessel (b)/rate constant k in vessel (a)= 1:1
• C)rate constant k in vessel (b)/rate constant k in vessel (a)= 2:1
• D)rate constant k in vessel (b)/rate constant k in vessel (a)= 4:1

---

Definitions:

Kinesics

The study of communication through body movements, gestures, and facial expressions rather than through verbal language.

Decentralized Decision Making

A process in which decision-making authority is distributed throughout an organization rather than being centralized in a single point of authority.

Upward Communication

The process of information flow from the lower levels of a hierarchy to the higher levels within an organization.

Peer-to-peer

A network model where each participant (or node) acts as both a client and a server, sharing resources and services directly without the need for central coordination.