11th Class Chemistry Chapter 10 MCQ Test with Answer

MCQ's Test For Chapter 10 "Electrochemistry"

Try The MCQ's Test For Chapter 10 "Electrochemistry"

  • Total Questions17

  • Time Allowed20

Start Test Download PDF

Electrochemistry

00:00
Question # 1

In the Hall Heroult process, aluminum is obtained by 

Question # 2

If Zn -Cu galvanic cell works ideally after complete discharge, both comparatments will have

Question # 3

In a galvanic cell, the anode is

Question # 4

The cathode in an electrolytic cell is.

Question # 5

Which of the following metals would most raadily displace hydrogen gas from dilute acids.

Question # 6

In electolysis, reduction always occurs at

Question # 7

Which of the followig will react with HCl to librerate H2 gas

Question # 8

In an electrochecmial cell, which ion migrates to cathode through the salt bridge.

Question # 9

The metal depostied at cathode during electolysis of NaCl is.

Question # 10

Electrolysis is the process of 

Question # 11

Cell potential is the differecne between 

Question # 12

Electroysis is used in the extration of

Question # 13

A salt bridge is usually made from

Question # 14

The oxidation number of sulfur in H2SO4 is

Question # 15

Down cell is used for extractio of.

Question # 16

If 1 Faraday of elecricity is passed the mass deposited equals.

Question # 17

The experimental determination of Avogadro's numebr through electrolysis typically involves measuring 

Submit

Prepare Complete Set Wise Chapter 10 "Electrochemistry" MCQs Online With Answers


Topic Test

00:00
Submit

Top Scorers Of Chapter 10 "Electrochemistry" MCQ`s Test

  • Z
    zia khan 12 - Sep - 2024 00 Min 11 Sec 17/17
  • Z
    Zaima Rahim 25 - Sep - 2024 01 Min 24 Sec 17/17
  • S
    Saleena Ramzan 25 - Aug - 2024 01 Min 34 Sec 17/17
  • M
    Minahil 25 - Aug - 2024 00 Min 11 Sec 16/17
  • Z
    Zara Sajjad 05 - Jan - 2025 01 Min 17 Sec 16/17
  • C
    Chemistry world 26 - Sep - 2024 02 Min 27 Sec 16/17
  • W
    Waseem Abbas 27 - Sep - 2024 01 Min 58 Sec 15/17
  • Z
    Zunaira Habib 14 - Dec - 2024 04 Min 20 Sec 15/17
  • M
    Manal Babar 03 - Oct - 2025 46 Min 30 Sec 15/17
  • S
    Subhan Faiz 08 - Dec - 2024 02 Min 07 Sec 14/17
  • H
    Habib Ansari 24 - Sep - 2024 02 Min 32 Sec 14/17
  • S
    Sheryar Ahmad 06 - Aug - 2024 02 Min 36 Sec 14/17
  • A
    Abdul shakoor Shykh 05 - Sep - 2024 05 Min 47 Sec 14/17
  • M
    Mian Babar 14 - Aug - 2024 12 Min 01 Sec 13/17
  • M
    Muhammad Saeed 24 - Sep - 2024 03 Min 27 Sec 12/17

FSc Part 1 Chemistry (New Book) Chapter 10 Important MCQ's

Sr.# Question Answer
1 The activity series of meals arranges metals in order of their.
A. Atomic mass
B. Density
C. Ease of oxidation
D. Ease of reduction 
2 Electrochemical sereis helps in predicting.
A. Rate of reaction
B. Type of bond
C. Dirction of redox reactions
D. Heat released
3 The reducing agent in a redox reaction
A. Gains electrons
B. Loss electrons
C. Acceptw protons
D. Donates protons
4 Electrochemical cells convert chemical energy into 
A. Electrila energy
B. Heat
C. Light
D. Nuclear energy
5 Electrolysis is the process of 
A. Chemical energy into electrical
B. Electrical energy into chemical
C. Heat energy into mechanical
D. Mechanical energy into chemical
6 The principle of measuring DO by Wrinkler's Method is based on.
A. Iodimetry
B. Iodometry
C. Acid Bse titration
D. Complexometry
7 A Daniell cell produces electricity through
A. Electrolysis
B. Radioactivity
C. Spontaneous redox reaction
D. Endothermic reaction
8 Which of the followng elements cannot displace hydrogen from acid.
A. Zn
B. Cu
C. AI
D. Fe
9 The metal depostied at cathode during electolysis of NaCl is.
A. Cl2
B. Na
C. H2
D. Cu
10 Which of the following is not a use of electrochemistry
A. Manufacture of explosives
B. Electroplating
C. Extractio of metals
D. Electrorefining

Test Questions