Which of them is not the characteristics of a physical change?
Change in the physical properties
New substances are formed
Reversible reaction
Original substance can be reverted back

Question

Which of them is not the characteristics of a physical change-Change in the physical propertiesNew substances are formedReversible reactionOriginal substance can be reverted back

Toppr Admin · Accepted Answer

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-

Which of them is not the characteristics of a physical change?Change in the physical propertiesNew substances are formedReversible reactionOriginal substance can be reverted back

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.

Which of them is not the characteristics of a physical change?
Change in the physical properties
New substances are formed
Reversible reaction
Original substance can be reverted back

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.