1.

In a physical change, which of the following takes place? (i) No new substance is formed. (ii) The change is reversible. (iii) The change is temporary

A.  Only (i) and (ii)
B.         Only (ii) and (iii)       
C.         Only (i) and (iii)
D.         (i), (ii) and (iii)        
Answer» E.


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