Which of these is an example of a concentrated solution?
light-colored tea


mixed beans


pinch of salt


water with vinegar

2. Which method of measuring concentration is used in solid mixtures?


percent by mass


percent by mass/ volume


percent by volume


percent by volume/ mass

3. Which of the following is the unit used in measuring the solute of a given mixture?


grams


kilograms


liters


milliliters

4. Which is the unit of measurement used for the concentration of percent per volume?


grams


kilograms


liters


milliliters

Which of the following is referred to as the degree of the addition of the amount of solute in a given solvent?


concentration


crystallization


dissolution


solution


Which of the following is referred to as the degree of the addition of the amount of solute in a given solvent?


concentration


crystallization


dissolution


solution


5. Which of the following is referred to as the degree of the addition of the amount of solute in a given solvent?


concentration


crystallization


dissolution


solution