IGCSE Chemistry Electrolysis
Authored by Motihar T
Science
9th - 10th Grade
NGSS covered
Used 474+ times
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30 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Polls of Graphite or Platinum through which an electric current enters the electrolyte are collectively called what ?
Electrodes
Anode
Cathode
Cation
Tags
NGSS.HS-PS1-2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which statement correctly define redox reaction ?
A reaction that involve lose of electrons
A reaction that involve loosing and gaining of electrons
A reaction that involve gain of electrons
Non of the above.
Tags
NGSS.HS-PS1-7
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In electrolysis, Oxidation occurs in which of the following electrodes?
Cathode
Anode
Both cathode and Anode
Non of the above
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In electrolysis, reduction takes place in which of the following electrodes?
Cathode
Anode
Both cathode and anode
Non of the above
Tags
NGSS.HS-PS1-7
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the name of a positively charged ion?
Tags
NGSS.MS-PS2-3
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In an aqueous solution of copper chloride, which ions are attracted to the negative electrode?
Tags
NGSS.HS-PS2-5
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A
B
C
D
Tags
NGSS.HS-PS1-3
NGSS.HS-PS2-6
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