HARD
9th ICSE
IMPORTANT
Earn 100

How boiling point and freezing point of pure water are affected on the addition of impurity?

Important Questions on Water

MEDIUM
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 3 - Water>PRACTICE QUESTIONS>Q 5
Name the product formed when metallic oxide is dissolved in water.
MEDIUM
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 3 - Water>PRACTICE QUESTIONS>Q 5
Name the product formed when Non-metallic oxide is dissolved in water.
HARD
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 3 - Water>PRACTICE QUESTIONS>Q 6
Give two equations for the formation of water from hydrogen other than by burning.
MEDIUM
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 3 - Water>PRACTICE QUESTIONS>Q 7
Define Efflorescence.
MEDIUM
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 3 - Water>PRACTICE QUESTIONS>Q 7
Define Deliquescence.
MEDIUM
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 3 - Water>PRACTICE QUESTIONS>Q 7
Define Hygroscopy.
MEDIUM
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 3 - Water>PRACTICE QUESTIONS>Q 7
Define Crystallisation.
MEDIUM
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 3 - Water>PRACTICE QUESTIONS>Q 8
What do you observe when neutral litmus solution is added to pure water?