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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?
- It remains unchanged
- It turns into a solid
- It evaporates
- It undergoes a chemical change (correct)
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 undergoes rusting due to a chemical change (correct)
- It remains unaffected
- It turns into a different metal
- It becomes lighter in weight
What occurs when grapes get fermented?
What occurs when grapes get fermented?
- They turn into a different fruit
- A chemical change happens (correct)
- They become juicier
- They become sour due to physical change
What happens when food is cooked?
What happens when food is cooked?
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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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