Question 1

Which of the following best describes the main focus of CHM 131 at Wake Technical Community College?

Accepted Answer

An introduction to the fundamental concepts of inorganic chemistry.

Question 2

A student in CHM 131 is required to use a scientific calculator. Which of the following is a likely reason for this requirement?

Accepted Answer

To solve equations involving stoichiometry and gas laws.

Question 3

Which of the following topics is NOT explicitly listed as part of the CHM 131 course description?

Accepted Answer

Organic reaction mechanisms

Question 4

A student wishes to withdraw from CHM 131 without academic penalty. According to the syllabus, which of the following must be true?

Accepted Answer

The student must submit a withdrawal form before the last day to withdraw.

Question 5

Which equation would you most likely use in CHM 131 to solve a gas law problem?

Accepted Answer

$$PV = nRT$$

Question 6

If a student disappears for more than 10 days without completing any coursework, what is the most likely consequence according to the syllabus?

Accepted Answer

The instructor will begin the withdrawal process.

Question 7

Which of the following is a correct statement about the grading policy in CHM 131?

Accepted Answer

Assignments are worth more than the final exam.

Question 8

A student is preparing for Exam 2 in CHM 131. Based on the course outline, which chapters should they review?

Accepted Answer

Chapters 4 and 5

Question 9

Which of the following best describes the attendance policy for CHM 131?

Accepted Answer

Communication is important, and extended absences may lead to withdrawal.

Question 10

A student calculates the molarity of a solution using the following formula. What does each variable represent?

$$M = \frac{n}{V}$$

Accepted Answer

$$M is $$molarity, $$n is $$moles of solute, $$V is $$volume of solution in liters.

Question 11

Which of the following is a real-world application of stoichiometry that might be discussed in CHM 131?

Accepted Answer

Calculating the amount of reactants needed to produce a specific amount of medication.

Question 12

Which formula would you use to calculate the energy change in a chemical reaction?

Accepted Answer

$$\Delta H = H_{products} - H_{reactants}$$

Question 13

A student needs to contact their instructor about a missed exam. According to the syllabus, what is the preferred method of contact?

Accepted Answer

Microsoft Teams

Question 14

Which of the following best describes the structure of the CHM 131 course?

Accepted Answer

The course is asynchronous and does not require scheduled meeting times.

Question 15

Which of the following is a plausible reason for requiring access to a webcam and microphone in CHM 131?

Accepted Answer

To proctor online exams and participate in virtual office hours.

CHM 131 – Introduction to Chemistry: Course Syllabus and Structure

Study Guide - Practice Questions