Explain the Characteristics of physical change in detail? There is usually no gain or loss of energy as a Result???
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Answers
✯✯ QUESTION ✯✯
Explain the Characteristics of physical change in detail? There is usually no gain or loss of energy as a Result???
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✰✰ ANSWER ✰✰
☛Physical Change : -
A process in which a substance changes its physical appearance but there is no change in its basic composition..
For Eg:.Melting of Ice,Evaporation,Boiling of Water etc..
☛Characteristics properties of Physical Change : -
★In Physical Change chemical composition and chemical properties remains unchanged.
★Physical Change is a temporary change.
★It is reverseable.The original substance can be obtained by simple physical methods.
★Very little or no energy change in the form of heat and light takes place in a Physical Change..
Answer:
Physical modifications effect a substance’s form and now no longer its chemical content. Physical modifications may be hired to split combos into element compounds however now no longer to split compounds into chemical components or smaller molecules.
When matters or materials enjoy a alternate that doesn't adjust their chemical composition, that is a bodily alternate. This contrasts with chemical alternate, which takes place whilst the make-up of fabric modifications or whilst one or extra compounds blend or spoil aside to generate new materials. A bodily alteration may be reversed through physical methods.
Characteristics of physical change:
No formation of an unknown substance
- Is one of the characteristics of physical change, which says that if the substance is changed from one form to another, for example, water to ice, then no new substance is forming.
- Though the state changes from liquid to solid, the molecules in the water will be the same even in the solid form from the liquid.
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