chemical reaction is characterised by change in temperature then why melting of an ice cream is physical change ???
Asked by arun gupta | 19th Apr, 2011, 12:00: AM
Though melting of ice cream is accompanied by change in temprature, yet it is aphysical change because no new substance is formed.
In fact on freezing, the molten ice cream again freezes into a solid form
Answered by | 19th Apr, 2011, 03:38: PM
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