1,Predict whether each of the following bonds is ionic, polar covalent, or nonpo
ID: 495265 • Letter: 1
Question
1,Predict whether each of the following bonds is ionic, polar covalent, or nonpolar covalent. Drag the appropriate items to their respective bins. NP LiN BrF PBr BO KI Ionic bond Polar covalent bond Nonpolar covalent bond.
-Why is CCl4 a nonpolar molecule, but PCl3 is a polar molecule?
Check all that apply.
d)The three PCl dipoles cancel, which makes PCl3 a polar molecule.
What intermolecular forces are present in each of the substances?
Drag each item to the appropriate bin.
The four major attractive forces between particles are ionic bonds, dipole-dipole attractions, hydrogen bonds, and dispersion forces. Consider the compounds below, and classify each by its predominant attractive or intermolecular force among atoms or molecules of the same type.
Drag each item to the appropriate bin.
Ionic
H bonding
Dipole
Dispersion
The hydrides of group 5A are NH3, PH3, AsH3, and SbH3. Arrange them from highest to lowest boiling point.
a)Because the molecule CCl4 has a tetrahedral shape, the four CCl dipoles cancel, which makes CCl4 a nonpolar molecule. b)The molecule CCl4 has a trigonal pyramidal shape, which makes CCl4 a nonpolar molecule. c)The PCl3 molecule has a tetrahedral electron geometry with three bonded atoms and one lone pair of electrons, which gives it a trigonal pyramidal shape.d)The three PCl dipoles cancel, which makes PCl3 a polar molecule.
What intermolecular forces are present in each of the substances?
Drag each item to the appropriate bin.
The four major attractive forces between particles are ionic bonds, dipole-dipole attractions, hydrogen bonds, and dispersion forces. Consider the compounds below, and classify each by its predominant attractive or intermolecular force among atoms or molecules of the same type.
Drag each item to the appropriate bin.
Ionic
H bonding
Dipole
Dispersion
The hydrides of group 5A are NH3, PH3, AsH3, and SbH3. Arrange them from highest to lowest boiling point.
CH4Explanation / Answer
1)
ionic = Li - N , K - I
covalent = Br - F , B - O
nonpolar covalent = N - P , P - Br
2) option a) and C) correct
a)Because the molecule CCl4 has a tetrahedral shape, the four CCl dipoles cancel, which makes CCl4 a nonpolar molecule.
c)The PCl3 molecule has a tetrahedral electron geometry with three bonded atoms and one lone pair of electrons, which gives it a trigonal pyramidal shape.
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