Which of the following is not a characteristic of physical change? *
a. No new substance is formed.
b. Change in colour occurs
c. Change in shape occurs
d. Only physical state can change
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New substances are formed
1) A physical change is temporary and is usually reversible.
2) No new substances are formed during a physical change.
3) There is no change in mass of the substance during a physical change.
4) There is no net absorption or release of energy during a physical change
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Answer:
Which of the following is not a characteristic of physical change? *
a. No new substance is formed.
b. Change in colour occurs
c. Change in shape occurs
d. Only physical state can change
→a. No new substance is formed.
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