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WorksheetsPAPA 321.3: Volumetric Analysis
Total questions: 11
Worksheet time: 7mins
Volumetric analysis is a ________________ analysis
qualitative
quasitative
quantitative
What do we determine using volumetric analysis?
Amount
Concentration
Density
Solubility
Choose the correct definition of a primary standard solution/reference standard solution
substances that are stable chemical compounds and available in high purity
substances that are stable chemical compounds and contain high moisture
substances that are volatile chemical compounds and available in high purity
substances that are volatile chemical compounds and available in high moisture
Working standard or secondary standard solution are substances with concentration or purity that has been determined analytically using _______________
primary standard
reference standard
all of the options
The following are the characteristics of primary standards EXCEPT
Not hygroscopic
High purity
High chirality
High stability
Choose the correct definition for molarity, M
the number of moles of solute per liter of solution
the number of moles of solute per kilogram of solution
the number of particles of solute per liter of solution
Choose the correct definition for molality, m
the number of moles of solute per liter of solution
the number of moles of solute per kilogram of solvent
the number of particles of solute per liter of solution
Molarity, molality and normality are expressions of concentration
true
false
Concentration is a way for us to express the amount of substance dissolved in a solvent
true
false
5 M solution can be diluted to 10 M solution
true
false
M1V1 = M2V2 is a titration equation. What does M stands for?
Morality
Concentration
Density
Chirality
