Question

Classify the following changes into more than one category.
Change
Slow/Fast, Reversible/Irreversible/
Physical/Chemical
1. Burning of an incense stick
2. Freezing of water
3.Formation of blogas from coedung
4.Bursting of a balloon
5. Heating of sugar in a pan
6.Lighting of electric bulb​

Answer 1

Answer:

1.Burning of an incese stick =•Chemical Change

2.Freezing of Water=•°•IrreVersiBle ChaNge

3.FormaTion Of Blogas From Coedung=PhysIcal change⚠️

4. Bursting of balloon=IrreVersible Change

5.Heating of sugar in a Pan= Reversible Change

6 no...)Lighting Of electric bulb=CHEMICAL cHangE..

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