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

A more genative Eo value means the electrode

Question # 2

Which of the followng elements cannot displace hydrogen from acid.

Question # 3

The process of purifying copper using electricity is called.

Question # 4

Down cell is used for extractio of.

Question # 5

Electrochemical equivalent is.

Question # 6

Cell potential is the differecne between 

Question # 7

The numebr of coulombs required to deposit 1 mole of Ag

Question # 8

The cathode in an electrolytic cell is.

Question # 9

For a redox reaction to be spontaneous, Delga G should be

Question # 10

In redox reactions, oxidizing agents are

Question # 11

In a galvanic cell, the anode is

Question # 12

A positive value for the standared electrode potential of a metal ion metal half cell indicate that

Question # 13

Electroysis requires.

Question # 14

Which of the following changes wold typically lead to an incresse in he rate of electrolysis.

Question # 15

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

Question # 16

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

Question # 17

If Eo cell is +1.10 V , the reactio is

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
  • Z
    Zahra Batool 27 - Jul - 2024 01 Min 47 Sec 12/17

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

Sr.# Question Answer
1 The metal depostied at cathode during electolysis of NaCl is.
A. Cl2
B. Na
C. H2
D. Cu
2 In redox reactions, oxidizing agents are
A. reduced
B. Oxidized
C. Always metals
D. Always gases
3 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
4 The activity series of meals arranges metals in order of their.
A. Atomic mass
B. Density
C. Ease of oxidation
D. Ease of reduction 
5 Which component maintains elecrical neutrality in an electronchemical cell
A. Salt bridge
B. Voltmeter
C. Electrolyte
D. Electrodes
6 The numebr of coulombs required to deposit 1 mole of Ag
A. 96500 C
B. 193000 C241250 C
C. 1 C
D. 241250 C
7 Faradya's First Law states tass deposited is diretly proportional tohat m
A. Time
B. Voltage
C. Resistance
D. Quantity of electricity passed
8 The reducing agent in a redox reaction
A. Gains electrons
B. Loss electrons
C. Acceptw protons
D. Donates protons
9 If Zn -Cu galvanic cell works ideally after complete discharge, both comparatments will have
A. CuSO4 Solution
B. Zn SO4 Solution
C. Cu Ions
D. Zn Solid
10 Standard hydrogen electrode is assigned potential of.
A. 1.0 V
B. 0.5 V
C. 0.0 V
D. -1.0 V

Test Questions

Is this page helpful?