Question

6. What is distilled water? What are its uses?
HOTS questions
L. Think and answer,
1. When oil from a tin is poured through a funnel placed tightly into the neck of a bottle,
the oil stays in the funnel. Why?
Raise the funnel a little and place it again on the bottle, Oil starts flowing into the
bottle, Why does this happen?
2. Empty bordes of mineral water should be crushed before throwing them into the
dustbin, Why?
3. A bottle of coke or soda should not be left in the freezer for a long time. Why?
4. On the night of Diwali, sometimes we have difficulty in breathing, Why?
ET TIVITITES

Answer 1

Answer:

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