Shapes of molecules
Authored by Elizabeth Maltman
12th Grade
Used 178+ times
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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following molecules does NOT have a linear shape?
CS2
HCN
OF2
BeF2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which of the following pairs, do the molecules have a similar shape?
BeCl2 and Cl2O
SCl2 and CO2
BF3 and NH3
BH3 and CH2O
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which species has a shape that is influenced by the presence of one or more lone pairs of electrons around the central atom?
AlCl3
ClF3
IF6+
PCl6–
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which species has one or more bond angle(s) of 90°?
CH4
NH4+
ClF4−
AlCl4−
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which is the most likely bond angle around the oxygen atom in ethanol?
104.5°
109.5°
120°
180°
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these species is not planar?
HCHO
CH3+
CH3OH
C2H4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these species has a trigonal planar structure?
PH3
BCl3
H3O+
CH3−
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