Preetika Sawhney Solutions for Exercise 4: Exercise
Author:Preetika Sawhney
Preetika Sawhney Science Solutions for Exercise - Preetika Sawhney Solutions for Exercise 4: Exercise
Attempt the free practice questions from Exercise 4: Exercise with hints and solutions to strengthen your understanding. The Incredible SCIENCE 4. solutions are prepared by Experienced Embibe Experts.
Questions from Preetika Sawhney Solutions for Exercise 4: Exercise with Hints & Solutions
EASY
4th CBSE
IMPORTANT
Define solution.

EASY
4th CBSE
IMPORTANT
Differentiate between a solute and a solvent.

MEDIUM
4th CBSE
IMPORTANT
Explain how the three states of matter are interchangeable?

EASY
4th CBSE
IMPORTANT
Why does the volume of a solution remains unchanged even after adding the solute to it?

MEDIUM
4th CBSE
IMPORTANT
Distinguish between a physical and a chemical change.

MEDIUM
4th CBSE
IMPORTANT
Why do liquids flow but solids do not?

MEDIUM
4th CBSE
IMPORTANT
Is the melting of ice a physical or a chemical change? Explain.

MEDIUM
4th CBSE
IMPORTANT
Fill the blank boxes in the given table.
Solid | Liquid | Gas | |
Arrangement of molecules | Tightly packed | ||
Shape | No fixed shape | ||
Volume | Fixed volume |
