Question

difference between physical changes and chemical changes

Answer 1

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HERE IS YOUR ANSWER.......

PHYSICAL CHANGE
The physical change is the change in which the physical properties of the substance does not change and no new substance is substance is formed.

CHEMICAL CHANGE
It is the change in which the chemicsl properties of a substance changes and new substance is formed

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Answer 2

$\huge \mathbb{ \underline{ \underline \blue{ANSWER - }}}$

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$\rm \pink{Physical \: Change - }$

• Physical changes only change the looks of a substance, not its chemical composition.
• Physical changes produce no energy.
• For example: Change of ice into water.

$\rm \purple{Chemical \: Change - }$

• Chemical changes cause a substance to vary into a completely different substance with a replacement formula.
• Chemical changes are also referred as chemical reactions where left side of reaction is reactant and right side of reaction is known as product. The arrow represent the direction of reaction.
• Chemical changes produce energy generally in the form of heat, light or sound.
• For example: Change of burned wood into ash.

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