True or False:-
The volume during heating remains the same and the change involves a change in
composition.
Please answer this I will mark you brainliest
Answers
Answered by
1
Answer:False
Explanation:
Because when we heat or boil water that time its evaporate and then its mix with air as a gases.
Answered by
0
It’s True.
A physical change in a substance doesn't change what the substance is. In a chemical change where there is a chemical reaction, a new substance is formed and energy is either given off or absorbed.Physical changes can be reversed, chemical changes cannot be reversed with the substance changed back without extraordinary means, if at all. For example, a cup of water can be frozen when cooled and then can be returned to a liquid form when heated.\
Hence statement is true
A physical change in a substance doesn't change what the substance is. In a chemical change where there is a chemical reaction, a new substance is formed and energy is either given off or absorbed.Physical changes can be reversed, chemical changes cannot be reversed with the substance changed back without extraordinary means, if at all. For example, a cup of water can be frozen when cooled and then can be returned to a liquid form when heated.\
Hence statement is true
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