Engineering Chemistry Electroplating Baths 1 Online Exam Quiz
Engineering Chemistry Electroplating Baths 1 GK Quiz. Question and Answers related to Engineering Chemistry Electroplating Baths 1. MCQ (Multiple Choice Questions with answers about Engineering Chemistry Electroplating Baths 1
What is the life span of a general metal electrolyte?
Options
A : 1 hour
B : 2 hours
C : 3 hours
D : 5 hours
Identify the electrolyte in sodium arsenide plating.
Options
A : Arsenide solution
B : Arsenide salt solution
C : Arsenide metal
D : Salt solution
Identify the anode mud in the separation of gold from its ore.
Options
A : Copper
B : Zinc
C : Silver
D : Silver and Zinc
How can anode mud be removed?
Options
A : Filtration
B : Distillation
C : Sublimation
D : Decomposition
What is anode mud?
Options
A : Impurity found below anode after plating
B : Impurity which can separated from the mixture using filtration
C : Impurity which cannot be separated
D : Distilled impurity
Who discovered electroplating?
Options
A : Luigi Brugnatelli
B : Thomas Kennedy
C : Johansen Mathews
D : Mariana Simsons
Identify the strong electrolytes from the following.
Options
A : NaCl, CaCl
B : Acetic acid, CaCl
C : CaCl, citric acid
D : Chromate
Can a non-metal be used as an electrolyte?
Options
A : No because they form immiscibility with the main material
B : Yes because they have high discharge capacity
C : No because they are poor conductors of electricity
D : Yes because they have retentivity
Identify the electrolyte in chromium deposition.
Options
A : Potassium chromate solution
B : Red chromate
C : Chromium sulphide
D : Yellow chromate
Identify the type of electrolyte: NaCl, acetic acid.
Options
A : Strong, Weak
B : Weak, Strong
C : Strong, Strong
D : Weak, Weak
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