CBSE Class 6 Science A Journey through States of Water (Class 6 NCERT New) Quiz 11

1. The quote at the start of the chapter is from:

A The Bible B The Quran C Thirukkural D A science textbook 5 A poem

2. What does the hand sanitiser example demonstrate?

A Freezing B Evaporation C Condensation D Melting 5 Solidification

3. When we boil water in a half-filled utensil, where do drops on the lid come from?

A They seep through the lid B They are from the air C They are condensed water vapour from the boiling water D They are impurities in the water 5 They are from the stove

4. Why are dew drops seen more in the morning?

A It is warmer B The air is colder, causing condensation C Plants release water at night D It rains more at night 5 The sun evaporates water at night

5. What property does a liquid have regarding its volume?

A It has no volume B Its volume changes with the container C Its volume remains constant D Its volume increases when heated 5 Its volume decreases when cooled

6. What property does a gas have regarding its shape?

A It has a fixed shape B It takes the shape of its container C It has no shape D It is always round 5 It is always flat

7. How can you smell food from the kitchen?

A Sound waves carry the smell B Gases from the food spread through the air C Liquid particles travel to your nose D Solid particles float in the air 5 Light carries the smell

8. What are examples of gases mentioned?

A Water and milk B Oxygen and carbon dioxide C Stone and wood D Ice and steam 5 Oil and ghee

9. What are examples of solids mentioned?

A Water and oil B Stones, wood, and glass C Milk and juice D Oxygen and carbon dioxide 5 Steam and vapour

10. What are examples of liquids mentioned?

A Ice and steam B Milk and oil C Oxygen and carbon dioxide D Stones and wood 5 Glass and metal