Punjab 9th Class Chemistry Chapter 7 Electrochemistry Mcqs Test Online

Total Question
10 Questions
Total Marks
20 Marks
Total Time
10 Minuts
Test Help For ::

Punjab 9th Class Promotion Test
Chemistry Test For Entry Test
Scholarship Test
Cadet College Admission Test
Competitive Exams
All Punjab Boards Annual Exams



Test Name



Ch.7 # Electrochemistry

Subject



Chemistry (9th Class)

Test Type



Mcqs


Punjab 9th Class Chemistry Chapter 7 Electrochemistry Mcqs Test Online

Punjab 9th Class Chemistry Chapter 7 Electrochemistry Punjab Class 9th

  • Chemistry
 

Question 1 of 10

Chemistry

1. In which of the following changes, the nitrogen atom is reduced.

Question 1 of 10

Question 2 of 10

2. Which of the following changes reaction is an example of oxidation

Question 2 of 10

Question 3 of 10

3. Which of the following elements in the given reaction is reduced?
ZnO + H₂ → Zn + H₂O

Question 3 of 10

Question 4 of 10

4. Consider the following reaction:
H₂S + Cl₂ → 2HCl + S
In this reaction H₂S behave as

Question 4 of 10

Question 5 of 10

5. The oxidation state of Cr in K₂Cr₂O₇ is

Question 5 of 10

Question 6 of 10

6. Which of the following statement is not correct about the galvanic cell:

Question 6 of 10

Question 7 of 10

7. Which of the following is not true about the Daniel cell:

Question 7 of 10

Question 8 of 10

8. Which of the following do not involve electrolytic process?

Question 8 of 10

Question 9 of 10

9. Galvanizing is:

Question 9 of 10

Question 10 of 10

10. Which of the following is true for the Nelson cell:

Question 10 of 10


 

Test By Subject
Test By Topics
You Can Learn and Gain more Knowledge through our Online Quiz and Testing system Just Search your desired Preparation subject at Gotest.

Other Related test

Leave a Reply

Leave a Reply

Your email address will not be published. Required fields are marked *

© Copyright 2025, All Rights Reserved  |  Gotest
Back to top button