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प्रश्न
Analogy
Dissolution of glucose : reversible change :: Digestion of food: ___________ change
उत्तर
Dissolution of glucose: reversible change:: Digestion of food: irreversible change
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संबंधित प्रश्न
Short Answer Type Question:
What is a physical change? Explain with example.
Match the following.
| Bud to flower | Dr. A.P.J. Abdul Kalam |
| Reversible change | Recyclable waste |
| India 2020 | Organic waste |
| Paper | Melting of ice |
| Vegetables | Irreversible change |
Burning of match stick is a reversible change.
Differentiate reversible and irreversible reactions.
Which is reversible change?
Analogy:
Irreversible change: Making idly front batter.
Reversible change: ______.
Paheli had bought a new bottle of pickle from the market. She tried to open the metal cap to taste it but could not do so. She then took a bowl of hot water and immersed the upper end of the bottle in it for five minutes. She could easily open the bottle now. Can you give the reason for this?
Find the odd one out and give reason for your choice.
Choose the odd one out. Give a reason for your choice.
Find the odd one out. Give reason for your choice.
