Engineering Chemistry Colloids 1 Online Exam Quiz
Engineering Chemistry Colloids 1 GK Quiz. Question and Answers related to Engineering Chemistry Colloids 1. MCQ (Multiple Choice Questions with answers about Engineering Chemistry Colloids 1
What is the size of normal an amino acid?
Options
A : 1 to 2 nm
B : 2 to 3 nm
C : 4 to 5 nm
D : 2 to 5 nm
What is the size of colloidal particles?
Options
A : 10-20 nm
B : More than 20 nm
C : Less than 10 nm
D : 30 to 50 nm
During an experiment, accidently iodine got mixed up with a biological sample of proteins and polys. Identify the smallest colloid that can be obtained during the process of separation.
Options
A : Fats
B : Amino acids
C : Polys
D : R molecules
Which of the following form of colloid is considered to be the lightest colloid?
Options
A : Gaseous foam
B : Solid sol
C : Sol
D : Liquid sol
Which of the following form of colloid is considered to be the strongest colloid?
Options
A : Gel
B : Foam
C : Solid sol
D : Liquid sol
Where does colloidal solution find application in?
Options
A : In milk industries
B : In chromatic chemical industries
C : In crystallography
D : In textiles
Which of the following is a characteristic of a colloid?
Options
A : It forms 2 layers with a solution
B : It forms turbid layers
C : It forms heterogeneous layer
D : It forms a homogeneous layer
What is called a dispersion phase?
Options
A : It is the main layer
B : It is the secondary layer in which the colloidal particles are dispersed
C : It is the secondary layer
D : It is the basic colloidal layer
What is called a dispersion medium?
Options
A : It is where the dispersed phase settles
B : It is where the solute particles settle
C : It is where the dispersed phase is suspended
D : It is the primary medium
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