DialS. 1. Process involving chemical change(s) is called solid
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Answer:
A) Melting of ice is reversible, ∴ physical change also no change in chemical composition.
(B) 6CO
2
+12H
2
O→C
6
H
12
O
6
+O
2
+H
2
O
(chemical change)
(C) malleability − turning into this sheet − physical change as no change in chemical composition.
(D) similarly wax melting can be reversed.
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