In the electrolysis of aqueous sodium chloride which ions will be present in the solution?
C3-7 Aqueous electrolysis

Quiz
•
Science
•
7th Grade
•
Hard
Miss Fletcher
Used 4+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Na+, H+, Cl-, OH-
Na+, OH+, Cl-, H-
Na-, H-, Cl+, OH+
Na+, Cl+, H-, OH-
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the aqueous electrolysis of sodium chloride which products will be produced at the anode and the cathode?
Anode: Hydrogen
Cathode: Chlorine
Anode: Hydrogen
Cathode: Sodium
Anode: Sodium
Cathode: Chlorine
Anode: Chlorine
Cathode: Hydrogen
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the aqueous electrolysis of copper chloride which products will be produced at the anode and the cathode?
Anode: Hydrogen
Cathode: Chlorine
Anode: Hydrogen
Cathode: Copper
Anode: Chlorine
Cathode: Copper
Anode: Chlorine
Cathode: Hydrogen
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In aqueous electrolysis what happens at the cathode to metals above hydrogen?
They are displaced by hydrogen.
They are reduced at the cathode.
Hydrogen is produced at the anode as it is less reactive.
Thye remain in solution and hydrogen is produced at the cathode.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the aqueous electrolysis of copper bromide, which statement is correct?
Copper is produced at the anode and hydrogen at the cathode
Hydrogen is produced at the anode and chlorine at the cathode
Copper is produced at the cathode and hydrogen at the anode
Copper is produced at the cathode and chlorine at the anode
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A solution of sodium chloride contains four different ions. Which statement shows the correct four ions?
Na+, H+, CL-, OH-
Na+, H+, Cl-, OH-
Na+, H-, Cl-, OH+
Na2+, H+, Cl-, OH-
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An aqueous solution of sodium chloride contains four different ions. Chlorine gas is produced at the anode. What is the test for this gas?
Squeaky pop test
Relights a glowing splint
It turns blue litmus red then white.
Turns lime water milky
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
sebatian

Quiz
•
7th Grade
13 questions
Extraction of zinc and copper

Quiz
•
KG - Professional Dev...
15 questions
AP Chemistry, Voltaic Cells

Quiz
•
6th Grade - University
10 questions
Batteries

Quiz
•
4th - 7th Grade
10 questions
ELECTROLYSIS YEAR 8 GRANGE SCHOOL

Quiz
•
7th Grade
15 questions
Batteries

Quiz
•
7th Grade - University
15 questions
7.1 - 3 Characteristics of Chemical Reactions

Quiz
•
7th Grade
6 questions
The Ozone Layer

Quiz
•
6th - 8th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade