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

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