EASY
5th CBSE
IMPORTANT
Earn 100

Water which forms lather with soap easily is known as hard water.

50% studentsanswered this correctly

Important Questions on Water

EASY
5th CBSE
IMPORTANT
New Trends in Science>Chapter 9 - Water>Worksheet - 1>Q Q.2.
Water present on the surface is known as underground water.
MEDIUM
5th CBSE
IMPORTANT
New Trends in Science>Chapter 9 - Water>Worksheet - 1>Q Q.4.

Question Image

Which chemical is added during the above-shown stage of water purification?

MEDIUM
5th CBSE
IMPORTANT
New Trends in Science>Chapter 9 - Water>Worksheet - 1>Q Q.5.

Write the correct numbers to identify the water purification stages:

Question Image

EASY
5th CBSE
IMPORTANT
New Trends in Science>Chapter 9 - Water>Worksheet - 2>Q Q.1.

Unscramble the following words to make meaningful words:

NVOSLET _____________

LOSUET _______________

EASY
5th CBSE
IMPORTANT
New Trends in Science>Chapter 9 - Water>Worksheet - 2>Q Q.2.
The substances which dissolve rapidly in water are called insoluble substances.
EASY
5th CBSE
IMPORTANT
New Trends in Science>Chapter 9 - Water>Worksheet - 2>Q Q.2.
Sugar dissolves in water completely.
EASY
5th CBSE
IMPORTANT
New Trends in Science>Chapter 9 - Water>Worksheet - 2>Q Q.2.
Water is a universal solvent.
EASY
5th CBSE
IMPORTANT
New Trends in Science>Chapter 9 - Water>Worksheet - 2>Q Q.4
Which of the following state of sugar will dissolve first?