SCIENCE
CHEMISTRY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
chemical property
|
|
|
extensive property
|
|
|
physical property
|
|
|
chemical change
|
Detailed explanation-1: -Water boils at 100 ° C and at this point, there will be a change of state from liquid gas. The volume occupied by the matters can change and no new substance is formed. That means when the water boils there will be only physical change no chemical changes occurs. Therefore, Water boiling is a physical property.
Detailed explanation-2: -Only the water will boil at 100 degrees Celsius because boiling at 100 degrees Celsius is a physical property of water.
Detailed explanation-3: -Physical properties of water are related to the appearance of water, namely, the color, temperature, turbidity, taste, and odor.
Detailed explanation-4: -Although we cannot see temperature change, unless if a change of state is occurring, it is a physical change.
Detailed explanation-5: -Water is the chemical substance with chemical formula H2O, one molecule of water has two hydrogen atoms covalently bonded to a single oxygen atom.