Science MCQs

Practice multiple choice questions with instant feedback. Select an option to see if you're correct.

Total Questions
2100
Page 83 of 210
Question 821 Easy

Which of the following is an example of a solid solute in a liquid solvent?

A
Air
B
Brass
C
Salt water
D
Carbonated drink
Question 822 Easy

What type of solution is air?

A
Gas in liquid
B
Gas in gas
C
Liquid in gas
D
Solid in gas
Question 823 Easy

Which property is uniform throughout a solution?

A
Colour
B
Density
C
Appearance
D
All of these
Question 824 Easy

What happens when a beam of light is passed through a true solution?

A
It scatters
B
It is absorbed
C
It passes through
D
It reflects
Question 825 Easy

What is left behind when a solution is filtered?

A
Solute
B
Residue
C
Solvent
D
Nothing
Question 826 Easy

A solution with a relatively small amount of solute is called a:

A
Concentrated solution
B
Saturated solution
C
Dilute solution
D
Binary solution
Question 827 Easy

Which solution is sweeter: one with 1g sugar in 500cm³ water or 20g sugar in 500cm³ water?

A
1g sugar solution
B
20g sugar solution
C
Both are equally sweet
D
Cannot be determined
Question 828 Easy

What is a solution called when no more solute can dissolve at a particular temperature?

A
Unsaturated
B
Saturated
C
Concentrated
D
Dilute
Question 829 Easy

What is the maximum amount of solute that can dissolve in 100g of solvent at a specific temperature called?

A
Solubility
B
Concentration
C
Saturation
D
Density
Question 830 Easy

Which principle explains that "like dissolves like"?

A
Principle of dissolution
B
Principle of solubility
C
Principle of mixing
D
Principle of saturation
Showing 821-830 of 2100 questions

Quick Stats

Total Questions 10900
easy 5797
medium 2983
hard 2120

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