Polarity, Formal charges and VSEPR
Authored by Yvonne Mondragon
Chemistry
10th - 12th Grade
NGSS covered
Used 168+ times
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23 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Polarity of a molecule is determined by
shape and charge
symmetry/asymmetry of molecule and difference in EN value
difference in EN value and size
difference in EN value and charges
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
CO2 has polar bonds but is a NON POLAR molecule. Why?
it has an asymmetrical shape
bond polarity or dipole moment between C and O atoms cancel
there is net dipole moment between C and O atoms in molecule
bond polarity does not exist between C+ and O- atoms
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Does the following reference Polar, Nonpolar, or both:
"electronegativity values are the same"?
Polar
Nonpolar
Both
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How strongly an atom attracts electrons is called....................
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is this molecule polar or nonpolar?
polar
nonpolar
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following is an acceptable Lewis structure for CH3Cl?
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Will this molecule be polar or nonpolar? PH3
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
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