Thursday, February 11, 2010

As two clear liquid solutions are added together, a red solid forms. This change is most likely?

physical


chemical


both chemical and physical


neither chemical nor physical











Which of the following is a chemical property of matter?








freezing point





color





density





flammabilityAs two clear liquid solutions are added together, a red solid forms. This change is most likely?
1) Both chemical and physical. A chemical reaction took place resulting in a chemical change (formation of the solid) and changing the colour which is a physical property.





2) Flammability is a chemical property. All the rest deal with physical attributes.





3) Freezing point is a physical property.





4) When ice melts or water freezes its still water either way. So its a physical change.As two clear liquid solutions are added together, a red solid forms. This change is most likely?
chemical, freezing point
the above answer is right

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