classify the following as chemical or physical changes.i rusting of almirah. ii boiling of water to form steam .iii burning of paper.iv Dissolving common salt in water
rushi00:
1,3=chemical change* 2,4=physical change
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2
1) Chemical change ( change in oxidation)
2) physical change
3) chemical change (combustion )
4) physical change
2) physical change
3) chemical change (combustion )
4) physical change
Answered by
3
(i)- chemical change
(ii)- physical change
(iii)- chemical change
(iv)- physical change
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(ii)- physical change
(iii)- chemical change
(iv)- physical change
hope it helps you
if it does please mark it as brainliest
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