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7th Unit

9th Chemistry English Medium Chapter 7 Test

Matric Part 1/9th Class Chemistry Chapter 7 MCQ Test With Answer for Unit 7 Electrochemistry

This online test contains MCQs about following topics:

-Periodic Table 
-Periodic Properties 

9th Chemistry Chapter Wise Test
(English Medium)

MCQs Tests of Chemistry Online for 9th Class:

You will be able to understand chemical series and different oxidation and reduction reactions by practice through these beneficial MCQs tests. These advantageous and important MCQs tests of chapter 7 of 9th class chemistry are available online to all students. 9th class chemistry MCQs chapter 7 pdf is given in the best represented form on our website. You can successfully attempt your exam after preparation through these tests. Our highly qualified and able staff collected the best and important material from many sources for making these important tests for our hardworking students. The answers of these MCQs tests are given in the end of test and result is displayed to the student. The wrong answers are marked so that students can see which answers are correct. Avail this opportunity and start your preparation through online MCQs test of chapter 7 of chemistry pdf which is available on ilmkidunya.

Click Here for Chemistry Urdu Medium Ch 3 MCQ Test

Matric Part 1/9th Class Chemistry Chapter 7 MCQ Test With Answer for Unit 7 Electrochemistry

Sr. # Questions Answers Choice
1 The cathode of Daniel cell is made up of
  • A. Zn
  • B. Cu
  • C. AI
  • D. C
2 The cathode of Nelson's cell is made up of
  • A. C
  • B. Zn
  • C. Cu
  • D. Fe
3 Which is used for industrial manufacture of NaCI?
  • A. Daniel cell
  • B. Down's cell
  • C. Nelson's cell
  • D. None of these
4 During the formation of water from hydrogen and oxygen, which of the following does not occur?<br>
  • A. Hydrogen has oxidized<br>
  • B. oxygen has reduced<br>
  • C. oxygen gains electrons<br>
  • D. hydrogen behaves as oxidizing agent<br>
5 In the redox reaction between zn and HCI. the oxidizing agent is:<br>
  • A. zn <br>
  • B. H<sup>+</sup>
  • C. C
  • D. H<sup>2</sup>
6 Gain of electrons in a reaction is called ____________reaction.
  • A. Oxidation
  • B. Reduction
  • C. Both
  • D. Nil
7 Electrolyte is ____________ solid form.
  • A. in
  • B. Sometimes in
  • C. Never in
  • D. Always in
8 In silver plating Anode is made of:
  • A. Gold
  • B. Ag
  • C. Neon
  • D. Nil
9 Gases produced in Nelson's cell are:<br>
  • A. H<sub>2</sub> and O<sub>2</sub>
  • B. H<sub>2</sub> and CI<sub>2</sub><br>
  • C. H<sub>2</sub> and N<sub>2</sub><br>
  • D. CI<sub>2</sub> and O<sub>2</sub><br>
10 The branch of chemistry which deals with inter conversion of electrical &amp; chemical energy is:
  • A. Biochemistry
  • B. Electrochemistry
  • C. Organic chemistry
  • D. None of these

Top Scorers of Chemistry 9th Class English Medium Unit 7 Online Test

K

Khadim Hussain

Lahore10 - May - 2022

12/12
31 Sec
H

Har Is

Lahore19 - May - 2022

12/12
32 Sec
H

Haji Waheed

Lahore23 - May - 2022

12/12
40 Sec
K

Khadim Hussain

Lahore10 - May - 2022

12/12
41 Sec
A

Amna Asim Muhammad Asim- 289689

Lahore27 - May - 2022

12/12
59 Sec
K

Khadim Hussain

Lahore10 - May - 2022

12/12
01 Mins
R

Razzaque Sathio

Lahore28 - May - 2022

12/12
01 Mins 11 Sec
T

Tanees Ahmad

Lahore29 - May - 2022

12/12
01 Mins 27 Sec
M

Maryam Sarfraz

Lahore13 - May - 2022

12/12
01 Mins 30 Sec
B

Basit Mehmood

Lahore31 - May - 2022

12/12
01 Mins 33 Sec
M

Maryam Sarfraz

Lahore13 - May - 2022

12/12
01 Mins 34 Sec
M

Mushtaq Hussain Awan

Lahore11 - May - 2022

12/12
01 Mins 58 Sec
B

Basit Mehmood

Lahore31 - May - 2022

12/12
02 Mins 11 Sec
R

Ruqaya Ayaz

Lahore28 - May - 2022

12/12
02 Mins 11 Sec
M

Muhmmad Shafiq Anjam

Lahore18 - May - 2022

12/12
02 Mins 19 Sec

Chapterwise Lists

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9th Class Chemistry Chapter 7 Electrochemistry English Medium KPK Boards Online Test 12 Questions
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  • Hafiz Muhammad Walled Nadeem

    05 Dec 2017

    iam top the lahore board

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    M.Afzal

    14 Nov 2017

    provide me mcqs of chapter 7 chemistry

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