Which of the following is an irreversible physical change?
a) Evaporation
b) Cracking of an egg
b) Freezing of orange juice
d) Crystallisation
Answers
Answered by
2
Answer:
I think cracking of egg
Answered by
4
Answer:
b. cracking of an egg
because when it cracks its chemical composition doesnt change but we cant get an good egg from a cracked egg...
so option b
hope it helps. . . .
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