Difluoromethane (CH₂F₂)has a Dipole Moment of 1

question 70

Essay

Difluoromethane (CH₂F₂)has a dipole moment of 1.93 D and a boiling point of -52°C.Dichloromethane (CH₂Cl₂)has a dipole moment of 1.60 D and a boiling point of 40°C.Why is the boiling point of dichloromethane so much higher than that of difluoromethane?

Recognize the factors influencing the accuracy of personality judgments.

Understand the implications of expectancy in educational settings.

Identify the effects of social perceptions and reputations on interpersonal relations and opportunities.

Comprehend the moderating factors of accuracy in personality judgments.

---

Definitions:

Habituated

The process by which an individual becomes accustomed to a stimulus or environment over time, leading to a decrease in responsiveness.

Yerkes-Dodson Law

A psychological principle that asserts there is an optimal level of arousal for the best performance of a task: too little arousal can lead to underperformance, while too much can lead to mistakes.

Simple Tasks

Activities or tasks that require a minimal amount of cognitive or physical effort to complete.

Industrial/Organizational Psychologists

Professionals who apply psychological principles and research methods to improve the workplace environment, productivity, and employee-related issues.