Question 1

Which of the following statements best describes the purpose of a bubble sheet in a multiple-choice chemistry exam?

Accepted Answer

It is used to record your answers so they can be machine-graded efficiently.

Question 2

During a chemistry exam, you are allowed to bring which of the following items?

Accepted Answer

A non-programmable calculator and a pencil.

Question 3

A student is found with a formula sheet that is not the official version provided by the instructor. According to exam policy, what is the most likely consequence?

Accepted Answer

The student may be found in violation of academic integrity standards.

Question 4

Which chapters are you responsible for regarding the periodic trends and electron configurations, according to the exam coverage?

Accepted Answer

Chapters 2 and 4

Question 5

If you are asked to balance the following redox reaction in acidic solution, which chapter's content should you review?

$$
\mathrm{$$MnO_4$$^-} + \mathrm{Fe$$^{2+}$$} \rightarrow \mathrm{Mn$$^{2+}$$} + \mathrm{Fe$$^{3+}$$}
$$

Accepted Answer

Chapter 4

Question 6

A student brings a programmable calculator to the exam. What is the correct action according to the exam rules?

Accepted Answer

The calculator is not allowed and must be put away.

Question 7

Which of the following is NOT permitted during the chemistry exam?

Accepted Answer

Having food at your desk unless medically required.

Question 8

You are asked to identify the group and period of an element based on its electron configuration. Which section of the course should you review?

Accepted Answer

Chapter 2, sections 2.1 and 2.2

Question 9

A student is unsure about the interpretation of a question during the exam. What is the recommended action?

Accepted Answer

Raise their hand and ask the invigilator for clarification.

Question 10

Which of the following best describes the academic integrity policy during the exam?

Accepted Answer

Any communication with classmates is strictly prohibited.

Question 11

If you are required to balance the following equation, which concept is being tested?

$$
\mathrm{C_2H_6} + \mathrm{O_2$} \rightarrow \mathrm{CO_2$} + \mathrm{H_2O}
$$

Accepted Answer

Stoichiometry and balancing chemical equations

Question 12

Which of the following is a correct statement about the exam's permitted materials?

Accepted Answer

You must use only the official formula sheet provided in the Term Assessment information folder.

Question 13

A student needs to leave the exam room for a medical reason. What is the correct procedure?

Accepted Answer

Inform the invigilator and follow their instructions.

Question 14

Which of the following best describes the content you are responsible for in Chapter 3?

Accepted Answer

Sections 3.1 and 3.5, including polyatomic ions in Table 2.4

Question 15

If you are asked to write the electron configuration for an element, which notation should you use?

Accepted Answer

The standard notation using $$1s^2$$ $$2s^2$$ $$2p^6$$ etc.

Question 16

Which of the following is a correct example of a balanced redox reaction in acidic solution?

Accepted Answer

$$\mathrm{$$MnO_4$$^-} + 5\mathrm{Fe$$^{2+}$$} + 8\mathrm{H^+} \rightarrow \mathrm{Mn$$^{2+}$$} + 5\mathrm{Fe$$^{3+}$$} + 4\mathrm{H_2O}$$

Question 17

A student is responsible for the gas-evolution reactions in Table 4.2. Which type of chemical reaction does this refer to?

Accepted Answer

Reactions that produce a gas as a product, such as $$\mathrm{Na_2CO_3} + 2\mathrm{HCl} \rightarrow 2\mathrm{NaCl} + \mathrm{H_2O} + \mathrm{CO_2$}$$

Question 18

If you are asked to determine the number of moles in 10.0 g of $$\mathrm{NaCl}$$, which formula should you use?

Accepted Answer

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

Question 19

Which of the following is a correct safety or conduct rule during the exam?

Accepted Answer

All electronic devices except approved calculators must be turned off and placed in bags.

General Chemistry Test 1: Syllabus and Assessment Guidelines

스터디 가이드 - 연습 문제

학습 가이드 - 플래시카드