Science MCQs

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

Total Questions
2100
Page 85 of 210
Question 841 Easy

Which of these is NOT a common liquid solvent?

A
Water
B
Alcohol
C
Petrol
D
Sugar
Question 842 Easy

How is a solution typically named?

A
On the name of the solvent
B
On the name of the solute
C
On the name of the container
D
On its color
Question 843 Easy

Mercury is a solvent in which type of solution?

A
Amalgam
B
Brass
C
Bronze
D
Soda water
Question 844 Easy

What state of matter is the solvent in alcoholic drinks?

A
Solid
B
Liquid
C
Gas
D
Plasma
Question 845 Easy

Why can't you see solute particles in a true solution?

A
They are invisible.
B
They are the same color as the solvent.
C
They are too small to reflect or block light.
D
They have dissolved into energy.
Question 846 Easy

What is the term for a solution that has a relatively large amount of solute?

A
Dilute
B
Concentrated
C
Unsaturated
D
Aqueous
Question 847 Easy

What is the key difference between a saturated and an unsaturated solution?

A
Color
B
Temperature
C
Ability to dissolve more solute
D
Smell
Question 848 Easy

A substance that does not dissolve in a solvent is called:

A
Soluble
B
Insoluble
C
Solvent
D
Solute
Question 849 Easy

The principle "like dissolves like" primarily refers to the:'

A
Color of substances
B
Size of particles
C
Temperature
D
Nature (polarity) of substances
Question 850 Hard

What is the correct statement about a solution?

A
It is a pure substance
B
It is a heterogeneous mixture
C
It can be separated by filtration
D
Its composition is uniform
Showing 841-850 of 2100 questions

Quick Stats

Total Questions 10900
easy 5797
medium 2983
hard 2120

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