1.

A . Which one of these is an in irreversible change 1 :- Growth of a child2 :- Stretching of rubber band3 :- Evaporation of water4 :- Formation of ice from waterB . which one of these changes is a reversible change1 :- Burning of a candle2 :- Inflating a balloon3 :- Baking of chapati 4 :- Grinding of wheat grain into flour​

Answer»

A. GROWTH of childB.inflating a BALLOON



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