Which of the Following Molecules Is(are) Polar

question 75

Multiple Choice

Which of the following molecules is(are) polar ?
I. NF₃ (trigonal pyramidal)
II. BF₃ (trigonal planar)
III. IF₃ (T-shape)

• A) I only
• B) II only
• C) III only
• D) I and II
• E) I and III

---

Definitions:

Secondary Prevention

Strategies or actions taken to detect and treat an illness or condition early in its course to halt or slow its progression, ideally before it fully develops.

High-risk Situations

Scenarios or conditions that increase the likelihood of negative outcomes, such as accidents, diseases, or financial loss.

Gender Schema

A cognitive framework that organizes information relevant to gender, influencing how individuals perceive and interact with others based on gender norms and roles.

Traditionally Associated

Refers to things typically linked or connected due to cultural, historical, or common practice reasons.