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Question

Which of them is not the characteristics of a physical change?

A

Change in the physical properties

B

New substances are formed

C

Reversible reaction

D

Original substance can be reverted back

Medium

Solution

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Correct option is
B

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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