Are the physical properties of a substance changed if that substance undergoes a chemical change? Explain. Are the chemical properties changed if the substance undergoes a physical change? Explain.
Are the physical properties of a substance changed if that substance undergoes a chemical change? Explain. Are the chemical properties changed if the substance undergoes a physical change? Explain.
Solution
1.
Yes.
Physical properties are changed if a substance undergoes a chemical change. Because, a chemical change forms a new substance.
2.
No.
Chemical properties are not changed if a substance undergoes a physical change. Because physical change does not change the composition of the substance but there is only change in the physical appearance. So no change in chemical properies.
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Are the physical properties of a substance changed if that substance u.docx
1. Are the physical properties of a substance changed if that substance undergoes a chemical
change? Explain. Are the chemical properties changed if the substance undergoes a physical
change? Explain.
Are the physical properties of a substance changed if that substance undergoes a chemical
change? Explain. Are the chemical properties changed if the substance undergoes a physical
change? Explain.
Solution
1.
Yes.
Physical properties are changed if a substance undergoes a chemical change. Because, a
chemical change forms a new substance.
2.
No.
Chemical properties are not changed if a substance undergoes a physical change. Because
physical change does not change the composition of the substance but there is only change in the
physical appearance. So no change in chemical properies.
