Electrochemistry

Chemistry Electrochemistry MCQs with Answers

Welcome to the Chemistry Electrochemistry MCQs with Answers. In this post, we have shared Chemistry Electrochemistry Online Test for different competitive exams. Find practice Chemistry Electrochemistry Practice Questions with answers in Chemistry Tests exams here. Each question offers a chance to enhance your knowledge regarding Chemistry Electrochemistry.

Chemistry Electrochemistry Online Quiz

By presenting 3 options to choose from, Chemistry Electrochemistry Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Chemistry Electrochemistry Questions and Answers and click over the correct answer.

  • Test Name: Chemistry Electrochemistry MCQ Quiz Practice
  • Type: Quiz Test
  • Total Questions: 40
  • Total Marks: 40
  • Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

Chemistry Electrochemistry MCQs

Chemistry Electrochemistry

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1 / 40

The electrode at which reduction occurs during electrolysis is called the __________.

2 / 40

What is a device that converts electrical energy into chemical energy?

3 / 40

What is the potential difference required to drive a non-spontaneous reaction in an electrochemical cell?

4 / 40

What is a substance that conducts electricity when dissolved in water?

5 / 40

What is the electrode where oxidation occurs in an electrochemical cell?

6 / 40

What is the process of coating a metal object with a thin layer of zinc to prevent corrosion?

7 / 40

What is a solution that conducts electricity due to the presence of ions?

8 / 40

What is the potential difference between two electrodes in an electrochemical cell?

9 / 40

The movement of ions in a solution under the influence of an electric field is called __________.

10 / 40

The standard electrode potential of hydrogen is taken as ___________V.

11 / 40

Faraday's first law of electrolysis states that the mass of the substance deposited or liberated at an electrode during electrolysis is directly proportional to the __________.

12 / 40

The device used to measure the potential difference between two electrodes is called a __________.

13 / 40

Which of the following is not a primary cell?

14 / 40

What is the movement of ions in an electrolyte solution under the influence of an electric field?

15 / 40

Which law states that the product of the masses of the ions liberated at the electrodes during electrolysis is directly proportional to their chemical equivalent weights?

16 / 40

What is the standard unit of cell potential?

17 / 40

What is the process in which electrical energy is converted into chemical energy in an electrochemical cell?

18 / 40

What is the branch of chemistry that deals with the study of the interchange of chemical and electrical energy?

19 / 40

Which of the following is not a product of the electrolysis of water?

20 / 40

Which of the following is not a good conductor of electricity?

21 / 40

Which of the following is not a factor affecting the electrode potential?

22 / 40

What is a device that converts chemical energy into electrical energy?

23 / 40

What is the chemical symbol for the ion released during the oxidation of chloride ions?

24 / 40

What is the tendency of a species to lose electrons and be oxidized?

25 / 40

What is the tendency of a species to gain electrons and be reduced?

26 / 40

What is the measure of the ability of an electrolyte solution to conduct electricity?

27 / 40

What is the electrode potential of a half-cell when the concentration of its ions is 1 M and the pressure of gases is 1 atm?

28 / 40

What is the potential difference required to oxidize a species at the anode of an electrochemical cell?

29 / 40

What is the electrode where reduction occurs in an electrochemical cell?

30 / 40

What is the process of depositing a thin layer of metal onto an object using electrolysis?

31 / 40

What is the process of using an external source of electricity to drive a non-spontaneous chemical reaction?

32 / 40

What is the SI unit of electrical conductance?

33 / 40

What is the potential difference required to reduce a species at the cathode of an electrochemical cell?

34 / 40

The process in which a chemical substance gains electrons is called _________.

35 / 40

What is the electrode at which oxidation occurs called?

36 / 40

In a galvanic cell, oxidation occurs at the ________.

37 / 40

The process of converting a substance from its ionic form to its metallic form is called ____________.

38 / 40

The process of depositing a layer of one metal over another by means of electrolysis is called ____________.

39 / 40

The process of conversion of chemical energy into electrical energy is called ________.

40 / 40

The SI unit of electric charge is __________.

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