Physics, asked by kaleemrazakr333, 4 months ago

Whichofthefollowingisachemicalchange?(i)meltingofwax(ii)boilingofwater(iii)meltingofice(iv)burningofcoal

Answers

Answered by oksurajtilakdhari

1

burning of coal........

Answered by sayantanidas347

2

Answer:

burning of coal is a chemical change

Explanation:

as from the ashes coal can't be brought back

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