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Finding Percents and Percent of Proportion

Authored by Lisa Thompson

Science

10th Grade

NGSS covered

Finding Percents and Percent of Proportion
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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The ratio of the actual yield to the theoretical yield, multiplied by 100

percent yield

percent error

percent composition

mole ratio

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The ratio of the mass of solute to the mass of solution, multiplied by 100

percent by mass

molarity

molality

mole ratio

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The ratio of the volume of solute to the volume of solution, multiplied by 100

percent by volume

molarity

molality

mole ratio

Tags

NGSS.HS-PS1-5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The ratio of the mass of an element to the mass of the compound, multiplied by 100

percent by mass

molarity

molality

mole ratio

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In a chemical reaction, the ratio of the amount of product formed to the amount of reactant used, expressed as a percent (%)

percent yield

molar mass

stoichiometry

reaction rate

Tags

NGSS.HS-PS1-7

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In science, a percent error of _______ or less is considered accurate

10%

100%

5%

50%

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The ratio of the actual yield to the theoretical yield, multiplied by 100

percent yield

percent error

percent composition

mole ratio

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