ssss Flashcards
Helps in understanding the bonds of molecules with limitations.
A. Lewis Structure
Determined by its bond angles.
C. Structure of Molecules D. Shape of Molecules.
- Define the size and shape of the molecule.
A. Bond angles of a molecule
B. Bond Lengths C. Both A and B
D. Option C
Arrangement of Electron domains.
D. Electron Domain Geometry
Number of electron groups in Linear.
B. 2
SF6 (shape)
B. Octahedral
AX5
A. Octahedral
BCl3 (shape)
A. Trigonal Planar
According to this model, valence electrons in a chemical structure form groups, which may consist of a single bond, a double bond, a triple bond, a lone pair of electrons, or even a single unpaired electron
C. VSPER MODEL
Defines a region where the electrons are most likely to be found.
A. bonding pair
Weak electrostatic forces that attract neutral molecules to one another.
B. Van der waals
A weak intermolecular interaction arising from induced instantaneous dipoles in molecules.
A. London Dispersion D. Option A
Found commonly in the solution where ionic compounds dissolve in polar solvents.
B. Ion-Dipole
CH4
A. octahedral
How many lone pairs do an angular/bent trigonal planar have?
A. 1
which of the following are is true about DeByE?
B. No statements are true
Vector sum of its bond dipoles.
D. Polyatomic molecules
The molecule of water is polar due to its bent shape (true or false)
A. True
NH3 (shape)
A. Trigonal bipyramidal
Methane
C. Tetrahedral
Ammonia
D. Trigonal pyramidal
Water (shape)
C. Trigonal Planar
CH4 bond angle
A. 110*
Atoms with five electron domains, sp3d hybridization.
B. Trigonal Bipyramidal
Sp3d hybridized
A. Octahedral
4 electron domains:
D. Methane, Ammonia, Water
PCl4 (energy level)
B. Sp2d
SO2
A. Sp2
BeH2
A. Sp
Number of electron domains in linear electron domain geometry:
A. 1
Bond angle of trigonal planar.
D. 120
Number of electron domains in trigonal bipyramidal geometry:
A. 5
Satoru dissolved Sodium Chloride in a water, what is the intermolecular force of attraction between Sodium ions and water molecules?
B. lon-Dipole
Interaction between molecules.
C. Intermolecular forces
