stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Structure 2 SL Models of bonding and structure Flashcards | StudBud
Explore
/
Structure 2 SL Models of bonding and structure
Structure 2 SL Models of bonding and structure
25 terms
·
StudBud Administration
·
21 plays
Imported from external platform
Flashcards
25 cards
F
Practice quiz
P
Host live
L
Questions
25
Answers
1
Which of the following is non-polar?
D CH3Cl
B CCl4
C CH2Cl2
A CHCl3
2
Which of the following formulas is correct for the named ion?
A sulfide ion, SO42−
D carbonate ion, CO42−
B nitrate ion, NO3−
C ammonium ion, NH3+
3
In which of the following options are the compounds ordered in terms of increasing carbon–carbon bond length?
A
B
D
C
4
Which combination of properties for a metal ion would result in the strongestmetallic bonding?
C small radius and low charge
A large radius and high charge
B small radius and high charge
D large radius and low charge
5
Whichof the following compounds will have the most ionic structure based on data found in Section 9 of the data booklet?
A. AlCl3
B. NaF
C. SiO2
D. NH3
6
What is the correct VSEPR shape for NO
2
–
?
A. linear
B. trigonal planar
D. bent
C. planar
7
What is the shape of NO2+?
D tetrahedral
C trigonal planar
A linear
B bent
8
Which of the following molecules would have
C
A
B
D
9
Which of the following chemical species experiences dipole–dipole intermolecular forces?
D. CO2
A BF3
B. H2S
C. CH4
10
Which bond is most polar?
H-Cl
H-F
H-N
H-O
11
Select the compound that is mostly likely to have ionic bonding
B
C
D
A
12
Which statement is the best description of an alloy?
A compound of a metal and a non-metal.
A mixture of a metal with other metals or non-metals.
A compound formed between two or more metals.
A homogeneous mixture of a metal with one or more non-metals.
13
What is the repeating unit of the polymer formed form the monomer shown?
D
C
A
B
14
Which of the following is
not
correct?
A
C
D
B
15
Brass is an alloy of mainly copper and zinc. Which of the following is not a propertyof brass?
C It conducts heat.
D It is stronger than
A It conducts electricity.
B It is softer than copper.
16
Which formula is NOT correct?
A
D
B
C
17
In which of the following are all the formulas correct?
A
B
C
D
18
In which of the following are the molecules arranged in order of increasing boiling point (lowest first)?
A
C
B
D
19
Which factor is least important in determining the strength of a plastic?
B crystallinity
A polymer chain length
C colour
D branching in the polymer chain
20
Which of the following correctly lists the compounds in order of increasing ionic character?
C
B
A
D
21
In which of the following molecules is the electron domain geometry not tetrahedral?
A CH2F2
C BF3
D OF2
B NF3
22
Which of the following substances, labelled A-D, would have the lowest boiling point?
D
A
B
C
23
What would be the position of the compound in the bonding triangle?
B
D
A
C
24
Which of the following compounds contain coordination bonds?
B
D
A
C
25
Which of the following has the largest lattice enthalpy?
C. ZnO
B. SiO2
D. ZnS
A. Na2O
