Plovdiv entrance test Questions and Correct Answers | Latest Update
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Course
Plovdiv entrance
Institution
Plovdiv Entrance
The mass number and atomic number of the lithium atom are shown by the
symbol 3 7 Li. What is the correct symbol for the lithium-ion in lithium chloride?
A) 2 6 LiB) 3 6 Li+
C) 3 7 Li+
D) 3 7 Li-
C) 3 7 Li+
All of the following can act as Brønsted-Lowry acid (proton donors) in
aqueou...
✓ A ; because a precipitate is formed when a cation and an anion
react.
Given the following process that has reached equilibrium: NaCl (s)-><- NaCl
(aq). For the phase equilibrium to exist, the NaCl (aq) must be a solution that
is:
A) concentrated
B) saturated
C) supersaturated
D) unsaturated
✓ B ; Since only a saturated solution would mean that there is a balance
in concentrations in the system
Glucose and fructose are:
A) enantiomers
B) functional isomers
C) tautomers
D) chain isomer
Master01 | October, 2024/2025 | Latest update
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