AP Chemistry Unit 2 Review

Quiz
•
Chemistry
•
11th - 12th Grade
•
Hard
+1
Standards-aligned
Charles Martinez
FREE Resource
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The Lewis structure of N2H2 shows __________.
a nitrogen-nitrogen triple bond
a nitrogen-nitrogen single bond
each nitrogen has one lone pair
each nitrogen has two lone pairs
each hydrogen has one lone pair
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In the nitrite ion (NO2-), __________.
both bonds are single bonds
both bonds are double bonds
both bonds are the same because of resonance
there are 20 valence electrons
there is one single and one double bond
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The ability of an atom in a molecule to attract electrons is best quantified by the ______.
electronegativity
paramagnetism
diamagnetism
electron change-to-mass ratio
first ionization energy
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A valid Lewis structure of _______ cannot be drawn without violating the octet rule.
NF3
IF3
PF3
SbF3
SO42-
Tags
NGSS.HS-PS1-1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which atom can accommodate an octet of electrons, but doesn't necessarily have to accommodate an octet?
N
C
H
O
B
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In the resonance form of ozone shown, the formal charge on the central oxygen atom is _______.
0
+1
-1
+2
-2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Bond enthalpy is __________.
always negative
always positive
sometimes positive and sometimes negative
always zero
unpredictable
Tags
NGSS.HS-PS1-4
Create a free account and access millions of resources
Similar Resources on Wayground
20 questions
Molecular Geometry (VSEPR Theory)

Quiz
•
10th - 12th Grade
20 questions
Molecular Geometry

Quiz
•
12th Grade
20 questions
Molecular Shapes and Lewis Diagrams

Quiz
•
11th - 12th Grade
20 questions
Molecular Polarity and Geometry

Quiz
•
10th - 12th Grade
20 questions
Molecular Geo, Polarity and IMFs

Quiz
•
9th - 12th Grade
20 questions
Molecular Geometry

Quiz
•
9th - 12th Grade
20 questions
Molecular Bonding Review

Quiz
•
11th Grade
20 questions
Lewis Structure and VSEPR Quiz (4/18)

Quiz
•
9th - 11th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade