Milady CIMA Ch.06 Chemistry Test
Review (updated) questions and
answers
Any substance that occupies space and has mass (weight) is considered: - correct answer
✔✔matter
Which of the following is NOT a physical mixture? - correct answer ✔✔element
If two liquids are mutually soluble, they are considered: - correct answer ✔✔miscible
A(n) _____________ releases a significant amount of heat. - correct answer ✔✔exothermic
reaction
In an oxidation-reduction reaction: - correct answer ✔✔oxidation and reduction occur
simultaneously
An oxidizing agent: - correct answer ✔✔releases oxygen
A(n) _________ is a chemical combination of two or more atoms in definite (fixed) proportions.
- correct answer ✔✔molecule
A chemical combination of matter in definite (fixed) proportions is called a(n): - correct answer
✔✔pure substance
Volatile organic compounds contain __________ and evaporate very easily. - correct answer
✔✔carbon
Review (updated) questions and
answers
Any substance that occupies space and has mass (weight) is considered: - correct answer
✔✔matter
Which of the following is NOT a physical mixture? - correct answer ✔✔element
If two liquids are mutually soluble, they are considered: - correct answer ✔✔miscible
A(n) _____________ releases a significant amount of heat. - correct answer ✔✔exothermic
reaction
In an oxidation-reduction reaction: - correct answer ✔✔oxidation and reduction occur
simultaneously
An oxidizing agent: - correct answer ✔✔releases oxygen
A(n) _________ is a chemical combination of two or more atoms in definite (fixed) proportions.
- correct answer ✔✔molecule
A chemical combination of matter in definite (fixed) proportions is called a(n): - correct answer
✔✔pure substance
Volatile organic compounds contain __________ and evaporate very easily. - correct answer
✔✔carbon
