Molecular Geometry

Question 1

What is the electron and molecular geometry for a compound with no central atom?

Answer 1

Linear, 180° Ideal Bond Angles, Ex. Cl2

Question 2

What is the electron geometry for a compound with 2 electron groups and no lone pairs?

Answer 2

Linear, 180°, Ex. CO2

Question 3

What is the electron geometry for a compound with 3 electron groups?

Answer 3

Trigonal planar, 120°

Question 4

What is the molecular geometry for a compound with 3 electron groups and no lone pairs?

Answer 4

Trigonal Planar, 120°, Ex. BF3

Question 5

What is the molecular geometry for a compound with 3 electron groups and one lone pairs?

Answer 5

Bent, 120°, ex. SO2

Question 6

What is the electron geometry for a compound with 4 electron groups?

Answer 6

Tetrahedral, 109.5°

Question 7

What is the molecular geometry for a compound with 4 electron groups and no lone pairs?

Answer 7

Tetrahedral, 109,5°, Ex. SO2

Question 8

What is the molecular geometry for a compound with 4 electron groups and one lone pairs?

Answer 8

Trigonal pyramidal, 109.5°, ex. NH3

Question 9

What is the molecular geometry for a compound with 4 electron groups and two lone pairs?

Answer 9

Bent, 104.5°, ex. H2O

Question 10

What is the electron geometry for a compound with 5 electron groups?

Answer 10

Trigonal Bipyramidal

Question 11

What is the molecular geometry for a compound with 5 electron groups and no lone pairs?

Answer 11

Trigonal Biyramidal, 120° equatorial, 90° Axial ex. PCl5

Question 12

What is the molecular geometry for a compound with 5 electron groups and one lone pairs?

Answer 12

Seesaw, 120° equatorial, 90° Axial, ex. SF4

Question 13

What is the molecular geometry for a compound with 5 electron groups and two lone pairs?

Answer 13

T-Shape,<120, <90°, BrF3

Question 14

What is the molecular geometry for a compound with 5 electron groups and three lone pairs?

Answer 14

Linear, 180°, ex XeF2

Question 15

What is the electron geometry for a compound with 6 electron groups?

Answer 15

Octahedral

Question 16

What is the molecular geometry for a compound with 6 electron groups and no lone pairs?

Answer 16

Octahedral, 90°, SF6

Question 17

What is the molecular geometry for a compound with 6 electron groups and one lone pairs?

Answer 17

Square Pyramidal, <90°, BrF6

Question 18

What is the molecular geometry for a compound with 6 electron groups and two lone pairs?

Answer 18

Square Planar, 90°, XeF4

Question 19

What is the hybridization of compounds with one electron group?

Answer 19

s

Question 20

What is the hybridization of compounds with two electron group?

Answer 20

sp

Question 21

What is the hybridization of compounds with three electron group?

Answer 21

sp^2

Question 22

What is the hybridization of compounds with four electron group?

Answer 22

sp^3

Question 23

What is the hybridization of compounds with five electron group?

Answer 23

sp^3d

Question 24

what is the hybridization of compounds with six electron groups

Answer 24

sp^3d^2

Question 25

is this polar or non polar C—F

Answer 25

polar

Question 26

is this polar or non polar C—Cl

Answer 26

polar

Question 27

is this polar or non polar C—Br

Answer 27

polar

Question 28

is this polar or non polar C—O

Answer 28

polar

Question 29

is this polar or non polar C—N

Answer 29

polar

Question 30

is this polar or non polar O—H

Answer 30

polar

Question 31

is this polar or non polar N—H

Answer 31

polar

Question 32

is this polar or non polar F-H

Answer 32

polar

Question 33

polar or non polar

Answer 33

Cl—H

Question 34

Br—H

Answer 34

polar