Which of the following statements DOES NOT describe a mixture?
A. it can be separated by physical separation method.
B. it can have a varied composition of the substances forming it.
C. they are both homogeneous and heterogeneous in nature
D. they are formed chemically by combining two or more elements
Why is a solution homogeneous?
A. it is usually liquid.
B. it contains a solute and solvent.
C. it can be diluted or concentrated.
D. its components are distributed evenly in all proportions
Answers & Comments
QUESTIONS:
1. Which of the following statements DOES NOT describe a mixture?
A. it can be separated by physical separation method.
B. it can have a varied composition of the substances forming it.
C. they are both homogeneous and heterogeneous in nature
D. they are formed chemically by combining two or more elements
2. Why is a solution homogeneous?
A. it is usually liquid.
B. it contains a solute and solvent.
C. it can be diluted or concentrated.
D. its components are distributed evenly in all proportions
ANSWERS:
1. D. they are formed chemically by combining two or more elements
2. D. its components are distributed evenly in all proportions