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WorksheetsPA1: Quiz 1
Total questions: 15
Worksheet time: 12mins
The number of moles per kg of solvent.
M
N
m
F
A non-electrolyte solution has a concentration of 2M. What is its normal concentration?
2N
4N
1N
1.5N
You want to know the total alkaloidal content of a plant sample. What type of analysis will you use?
Proximate Analysis
Ultimate Analysis
Phosphoric acid valence
+1
+3
+2
-3
What biological animal is used in the analysis of Atropine relative to its mydriatic effect?
Cat
Mouse
Dog
None of these
How to calculate the moles of a substance?
multiplying M and volume
dividing the substance weight by its MW
Both are correct
None of the above
The capacity of a solution to resist a change in pH.
Buffer capacity
pH change
Neutralization
Titration curve
M x valence
molality
molarity
normality
formality
The substance being analyze
analyte
titrand
both
none of these
A substance that changes in color indication that the endpoint is reached
titrant
analyte
indicator
burette
What is the valence of nitric acid?
(a)
What is the valence of sodium carbonate?
(a)
What is the valence of sulfuric acid?
(a)
What is the valence of aluminum oxide?
(a)
What is the valence of aluminum hydroxide?
(a)
