Question

E. Find the odd one out.
1. bursting of fire crackers, burning of wood, burning of a candle, combustion of carbon
2. curdling of milk, boiling water, baking bread, frying chips
3. electrolysis of water, boiling water, photosynthesis, cooking food
4. evaporation, boiling, condensation, burning
5.
movement of clock hands, day and night, rainfall, change of seasons
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Answer 1

Answer:

1. combustion of carbon

2. boiling water

3. photosynthesis

4. burning

5. rainfall