Science, asked by deepasonarkar, 6 months ago

5. Which among the following is a chemical
change?
(a) Melting of ice
(b) Magnetising an iron nail
(c) Fermentation of substances
(d) Lighting of an electric bulb

Answers

Answered by megha32190

3

Answer:

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Answered by tasleemayaan56

0

fermentation of iron nail

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