Podcast
Questions and Answers
What can we conclude when milk is left at room temperature during summers?
What can we conclude when milk is left at room temperature during summers?
- A chemical change occurs (correct)
- Milk turns into a gas
- Milk evaporates
- Milk freezes
What happens when an iron tawa/pan/nail is left exposed to humid atmosphere?
What happens when an iron tawa/pan/nail is left exposed to humid atmosphere?
- It becomes stronger
- It rusts due to a chemical change (correct)
- It turns into a different metal
- It becomes lighter
What occurs when grapes get fermented?
What occurs when grapes get fermented?
- Grapes turn into a different fruit
- Grapes become sweeter
- A chemical reaction takes place (correct)
- Grapes become larger
What happens when food is cooked?
What happens when food is cooked?
What can be concluded when food gets digested in our body?
What can be concluded when food gets digested in our body?
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