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

The activity series of meals arranges metals in order of their.

Question # 2

Electroplating involves.

Question # 3

Faradya's First Law states tass deposited is diretly proportional tohat m

Question # 4

In a galvanic cell, the anode is

Question # 5

A Daniell cell produces electricity through

Question # 6

In electolysis, reduction always occurs at

Question # 7

In electroplating the object to be plated is connected to

Question # 8

Which of the following is not a use of electrochemistry

Question # 9

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

Question # 10

The process of coating a metal with zinc is called.

Question # 11

Oxidation numebrof oxygen in H2O

Question # 12

A salt bridge is usually made from

Question # 13

A more genative Eo value means the electrode

Question # 14

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

Question # 15

Cell potential is the differecne between 

Question # 16

Electrons in a galvanic cell flow from

Question # 17

Electrolysis of CuSO4  using copper eletrodes results in

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 Electroplating involves.
A. Electrolysis for coating
B. Spontaneous oxidation 
C. Redox without electordes
D. Thermolysis
2 Electroysis is used in the extration of
A. Silver
B. Gold
C. Aluminum
D. Mercury
3 Electrochemical sereis helps in predicting.
A. Rate of reaction
B. Type of bond
C. Dirction of redox reactions
D. Heat released
4 Which component maintains elecrical neutrality in an electronchemical cell
A. Salt bridge
B. Voltmeter
C. Electrolyte
D. Electrodes
5 Electroysis requires.
A. Redox reaction
B. Spontaneous cell
C. Non spontaneous reaction
D. Combustion 
6 If salt bridge in not used, between twohalf cells in a Galvanic cell, than the voltage.
A. Decrease slowly
B. Decrease repidly
C. Does not change
D. Drope to zero
7 A more genative Eo value means the electrode
A. Is a stong oxidizing agent
B. Is a strong reducing agent
C. Is neurtal
D. Has high electronegagtivity 
8 Which of the followng elements cannot displace hydrogen from acid.
A. Zn
B. Cu
C. AI
D. Fe
9 In an electrolysis exprement if a charge 96,500 Coluombs is passed trough a solution, the amount of substance liberated or deposited at the electrode is directly relatd to.
A. Mass numebr of the ion
B. One mole of electrons being transferred
C. Avogadro's nmber of ions being discharged
D. Standrd electrode potentil of the metal iion
10 Which species is educed in the followig rection ? Zn + Cu --------- Zn
A. Cu2+
B. Zn
C. Cu
D. Zn3+

Test Questions