What Is the Molecular Geometry of PCl₃

question 18

Multiple Choice

What is the molecular geometry of PCl₃

• A) trigonal pyramidal
• B) see-saw
• C) tetrahedral
• D) T-shape

---

Definitions:

Strange Situation

A structured observational procedure developed by Mary Ainsworth to assess attachment styles in children by observing their reactions to separations and reunions with their caregiver.

Attachment Measure

Tools or instruments used to assess the strength, type, or style of an individual's emotional bond with others, particularly in the context of relationships.

Early Deprivation

The lack of material benefits, emotional nurturing, or stimulation during the early years of life, often leading to long-term developmental issues.

Romanian Infants

Refers to the children from Romanian orphanages who were studied in psychological research to understand the impacts of early institutionalization and deprivation.