Science, asked by kishan2145, 2 months ago

3. Which of the following is a chemical change___________

a)Magnetizing iron
b)Melting of iron

c)Rusting of iron
d)Mixing of iron filings and sand

Answers

Answered by vikkychoudhary2004

1

Answer:

rusting of iron is the answer

Answered by Itzunknownhuman

0

Answer:

d)Mixing of iron fillings and sand

Explanation:

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