Here are 10 One-Word Answer Type Questions from the concept Water Vapour based on your textbook content from the chapter Experiments with Water and related explanations (Page 63 onwards) , with answers and explanations immediately after each question in the format you requested:
Topic: Water Vapour
1. Question:
What is the gaseous form of water called?
Answer: Vapour
Explanation: When water is heated, it changes into a gas called water vapour.
2. Question:
What is formed when water vapour cools down?
Answer: Drops
Explanation: When water vapour cools, it changes back into tiny water drops.
3. Question:
What is present in the air as moisture?
Answer: Vapour
Explanation: Water vapour is present in the air as moisture.
4. Question:
What appears on a mirror when you blow air from your mouth?
Answer: Drops
Explanation: When you blow on a mirror, water vapour in your breath forms tiny drops on the glass .
5. Question:
What is added to the air when clothes are dried?
Answer: Vapour
Explanation: When wet clothes dry, water changes into vapour and mixes with the air.
6. Question:
What process changes liquid water into water vapour?
Answer: Evaporation
Explanation: Water changes into vapour when it evaporates due to heat.
7. Question:
What increases in the air during rainy or humid days?
Answer: Vapour
Explanation: Water vapour increases during rainy days making the air humid.
8. Question:
What do plants release during transpiration?
Answer: Vapour
Explanation: Plants lose water in the form of water vapour through their leaves.
9. Question:
What do we see rising from boiling water?
Answer: Vapour
Explanation: When water boils, steam or water vapour rises from it.
10. Question:
What helps in drying wet floors after mopping?
Answer: Vapour
Explanation: The water on the floor evaporates and becomes water vapour, making the floor dry.
If you want, I can prepare Worksheet, Fill in the blanks, Match the following, or True/False questions from this topic also.
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