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Question 8 Look at the figures given below, which show three situations (a) burning candle (b) an extinguished candle (c) melting wax. Which of these shows a reversible change and why?

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Question 8

Look at the figures given below, which show three situations (a) burning candle (b) an extinguished candle (c) melting wax.
Which of these shows a reversible change and why?



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