One milliliter of a certain liquid has a mass of 0.76 g, so its density is 0.76 g/mL. The liquid is often used as a cleaner or a disinfectant and evaporates when placed on warm materials. However, caution must be taken when using the liquid because it is also highly flammable.

Which of the following is a chemical property of this liquid?

A.
The liquid evaporates when placed on a warm object.
B.
The liquid has a density of 0.76 g/mL.
C.
One mL of the liquid has a mass of 0.76 g.
D.
The liquid is flammable.

Question

One milliliter of a certain liquid has a mass of 0.76 g, so its density is 0.76 g/mL. The liquid is often used as a cleaner or a disinfectant and evaporates when placed on warm materials. However, caution must be taken when using the liquid because it is also highly flammable.

Which of the following is a chemical property of this liquid?

A. 
The liquid evaporates when placed on a warm object.
 B. 
The liquid has a density of 0.76 g/mL.
 C. 
One mL of the liquid has a mass of 0.76 g.
 D. 
The liquid is flammable.

Vocaloid · Answer

Thoughts? Recall that a chemical property requires a **chemical reaction** to observe. Out of the four choices, which property can only be observed if this substance undergoes a chemical reaction?

Naw · Answer

A. is evaporation a physical or chemical change? B. is density a physical or chemical property C.is mass a physical or chemical property D. Is flammability a physical or chemical property?