What This Document Is
This document is a first exam, along with an answer key, for Drexel University’s CHEM 102: General Chemistry II course, administered during the Winter 2022 term. It assesses student understanding of foundational concepts covered early in the course. The exam is labeled as “Exam 1 (A)”.
Why This Document Matters
This exam is a crucial resource for students currently enrolled in or planning to take CHEM 102 at Drexel. It provides a realistic preview of the exam format, question types, and the level of difficulty expected. Past exams are valuable for self-assessment and targeted study. Instructors may also use it to gauge student understanding of core principles.
Common Limitations or Challenges
This document represents a single assessment from one term. While indicative of the course’s content and style, it may not be fully representative of all possible exam questions or topics. Relying solely on this exam for preparation is insufficient; a comprehensive understanding of course material is essential. It does not include explanations of *why* answers are correct or incorrect.
What This Document Provides
The full document includes:
* 26 multiple-choice questions covering topics such as reaction rates, chemical kinetics, phase diagrams, intermolecular forces, and thermochemistry.
* A dedicated answer key allowing for self-grading and immediate feedback.
* Potentially useful equations and constants for calculations (e.g., half-life formula, specific heat values).
* Data relevant to example problems involving acetone and water.
This preview *does not* include the questions themselves, the answer key, or detailed solutions. It is intended to provide context and signal the document’s value as a study aid.