The following statements describe some physical and chemical properties of sucrose (table sugar). Which response includes all that describe chemical properties, and none that describe physical properties?

I. It is a colorless solid.

II. It chars or blackens when heated gently.

III. Its density is 1.6 g/mL.

IV. It ignites and burns with a yellow flame when heated strongly.

V. It is usually in the form of small crystals although it can occur as a powder.

a. I, III, and IV

b. II and IV

c. II, IV, and V

d. I and V