Under what condition can the chair declare the meeting adjourned without a motion?

The correct answer revolves around the chair's authority to adjourn the meeting based on established rules and contexts. A chair can declare a meeting adjourned without a motion typically under specific circumstances, which can include scenarios such as a lack of quorum, the scheduled time for the meeting being reached, or when the agenda has been exhausted. Each of these instances provides a logical framework for the chair to take action without requiring a formal motion from the members.

In many parliamentary procedures, the chair has the discretion to manage the meeting effectively and ensure it concludes appropriately. This does not simply apply to cases where the agenda is completed or where consensus or majority is evident, as those situations may still require a motion to formally adjourn the meeting. Instead, it is the specific circumstances, defined by the governing rules of the assembly or organizational bylaws, that empower the chair to make the decision to adjourn without a formal request or motion from the members.