Which of the following is an irreversible physical change?
a) melting a piece of lead
b) shar...
Chemistry, 20.10.2020 05:01 irvinbhangal2
Which of the following is an irreversible physical change?
a) melting a piece of lead
b) sharpening a pencil
c) dissolving sugar into water
d) boiling water
Answers: 1
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