EASY
8th ICSE
IMPORTANT
Earn 100

Egg albumin dissolved in water forms solution. (true / colloidal)

50% studentsanswered this correctly

Important Questions on Water

EASY
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 8 - Water>CHECK Point>Q 4

In _____, the diameter of the solute particles is minimum. (true solution / colloid)

MEDIUM
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 8 - Water>CHECK Point>Q 1

What is meant by the water of crystallisation?

MEDIUM
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 8 - Water>CHECK Point>Q 2

Why can water of crystallisation be easily removed on heating?

MEDIUM
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 8 - Water>CHECK Point>Q 3

What type of reaction takes place between metals and water?

MEDIUM
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 8 - Water>CHECK Point>Q 4

Define hygroscopic substances.

MEDIUM
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 8 - Water>CHECK Point>Q 5

Write one example of deliquescent substances.

EASY
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 8 - Water>CHECK Point>Q 1

Define soft water.

MEDIUM
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 8 - Water>CHECK Point>Q 2

Name the salts that cause the hardness of the water.