Question

1. Which of the following is a physical change?
(a) Rusting of iron
(b) Combustion of magnesium ribbon
(c) Burning of candle
(d) Melting of wax


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Answer 1

Answer:

option d is the correct answer . I am sure hope this helps mark me as brainlist.

Answer 2

Answer:

Here is your answer

Explanation:

Combustion of magnesium ribbon

Melting of wax