Chemistry 11 Chapter 2
Experimental Tehniques In Chemistery
Test 9
1.
Filtration by a glass funnel and filter paper is a _________ process?
a) Slow
b) Faster
c) Slower
d) Fast
2.
Which is not the step of the quantitative analysis?
a) Measurement and calculation
b) Obtaining a sample
c) Separation of the desired constituent
d) Drawing graph
3.
Chemical characterization of a compound must include?
a) Qualitative
b) Quantitative
c) None of these
d) Both
4.
In qualitative analysis the chemist is concerned with the _________ of the elements present in a compound?
a) Detection
b) Identification
c) Relative amounts of elements are determined
d) Both
5.
___________dictate which filter medium must be used?
a) Filter paper
b) None of these
c) Nature of precipitate
d) Filtration
6.
Filter paper are available is variety of?
a) Both
b) Porosities
c) None of these
d) Pore sizes
7.
In quantitative analysis__________ are determined?
a) Identification
b) Detection
c) Both
d) Relative amounts
8.
The major part of quantitative analysis is
a) Separation of the desired constituent
b) Measurement and calculation
c) All of these
d) Obtaining a sample
9.
Analytical chemistry is the ________ of chemical characterization?
a) None of these
b) Both
c) Arts
d) Science
10.
The process of the filtration is to remove the ________ particles from the liquid?
a) Soluble
b) Tasteless
c) None of these
d) Insoluble
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