GK
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Chemical property
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Chemical change
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Physical property
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Physical change
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Detailed explanation-1: -The red color of an apple is one physical property of the fruit. Another physical property of the apple is that you can weigh the apple with a scale and taste the apple by eating it. Measuring how wide or long the apple is also a physical property.
Detailed explanation-2: -Some properties of apples were determined: dimensions, mass, volume, fruit density, bulk density, porosity, geometric mean diameter, sphericity, packaging coefficient, surface area, projected area, coefficient of static friction and fruit hardness.
Detailed explanation-3: -A physical property is observed with the senses and can be determined without destroying the object. For example, color, shape, mass, length, and odor are all examples of physical properties.
Detailed explanation-4: -The Correct Answer is Chemical Change.
Detailed explanation-5: -Examples of physical properties are: color, smell, freezing point, boiling point, melting point, infra-red spectrum, attraction (paramagnetic) or repulsion (diamagnetic) to magnets, opacity, viscosity and density.