Physics, asked by samhita2008, 8 months ago

9. Which of the following is a reversible change
a) The burning of wax
b) The melting of wax
c) The curdling of milk
d) The cooking of food

Answers

Answered by kikibuji

2

Answer:

melting of wax is a reversible change

Answered by vaibhavi855

1

Answer:

b) The melting of wax is the right answer.

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