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प्रश्न
Circle the odd one.
विकल्प
Paper
Glass
Metals
Paints
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उत्तर
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संबंधित प्रश्न
Very Short Answer Type Question:
Give two examples of irreversible changes.
Very Short Answer Type Question:
Can you say deforestation is an irreversible or reversible change?
Short Answer Type Question:
What happens when sugar is heated?
An example for reversible change is
Formation of curd from milk is
Burning of match stick is a reversible change.
While lighting a candle, Paheli observed the following changes.
- Wax was melting
- Candle was burning
- Size of the candle was reducing
- Melted wax was getting solidified.
Of the above, the changes that can be reversed are
Can we reverse the following change? If yes, suggest the name of the method.
Curd into milk
A potter working on his wheel shaped a lump of clay into a pot. He then baked the pot in an oven. Do these two acts lead to the same kind of changes or different? Give your opinion and justify your answer.
Choose the odd one out. Give a reason for your choice.
