Which of these is a chemical property of gasoline?
a. density
b. how it burns
c. boiling point
d. its odor

Option (b) is the correct answer.

Explanation:

A property that does not bring any change in chemical composition of a substance are known as physical properties.

For example, shape, size, mass, volume, density, etc of a substance are all physical properties.

And, a property that changes chemical composition of a substance is known as chemical property.

For example, precipitation, reactivity, toxicity etc are chemical property.

So, a property that shows how gasoline burns depicts a chemical property.

Thus, we can conclude that out of the given options how it burns is a chemical property of gasoline.

i believe the answer is true.

the cold front replaces the warmer air at the ground level changing the wind to be breezy and denser.there is also an immediate drop in the temperature.