Match the following items from column A with that in column B:-
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Hey mate here is ur answer
Explanation:
a) Irreversible change - iii) Chemical change
b)Reversible Change - Physical Change
c) Sawing of a piece of wood - No new substance is formed
d) Ripening of mango - New substance is formed
e) Melting of wax - Needs heating
f) Formation of sugar solution - Needs mixing of two substances
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Answer is in the picture.......
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