Chemistry Quiz: Molecular Geometry

11 Questions | By Catherinehalcomb | Updated: Mar 21, 2022 | Attempts: 235

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Chemistry Quiz: Molecular Geometry - Quiz

Questions and Answers

1.

Which of the following play an important role in the reactivity of molecule?
- A.
  
  The type of molecule
- B.
  
  The number of atom in the molecule
- C.
  
  The speed of the reaction
- D.
  
  The shape of the molecule
2.

One of these molecules have 3 lone pairs bonded?
- A.
  
  NH3
- B.
  
  NaCl
- C.
  
  H2O
- D.
  
  BaCl2
3.

Every molecules have 3 atoms have a same reactivity?
- A.
  
  Yes
- B.
  
  No
4.

Of the following species , ___________ will have bond angles of 120?
- A.
  
  PH3
- B.
  
  ClF3
- C.
  
  NCl3
- D.
  
  BCl3
- E.
  
  All of these following will have a bond angles of 120
5.

In H2O, what is the electron domain geometry? And what is the angle ?
- A.
  
  Tetrahedral , 120
- B.
  
  Linear , 180
- C.
  
  Bent , 108.5
- D.
  
  Tetrahedral , 109.5
6.

The electron domain geometry of ___________ is tetrahedral.
- A.
  
  CBr4
- B.
  
  PH3
- C.
  
  CCl2Br2
- D.
  
  XeF4
- E.
  
  All of the above except XeF4
7.

The molecular geometry of the NO2*-1:
- A.
  
  Trigonal planar
- B.
  
  Linear
- C.
  
  Tetrahedral
- D.
  
  Bent
8.

Which of the following is polar:
- A.
  
  NO2
- B.
  
  CCl4
- C.
  
  BF3
- D.
  
  BCl3
9.

The _______ is the arrangement of only the atoms in a molecule?
- A.
  
  Electron domain geometry
- B.
  
  Molecular geometry
- C.
  
  None of the above
- D.
  
  All of the above
- E.
  
  None of the above
10.

One of the following is polar:
- A.
  
  BF3
- B.
  
  CCl4
- C.
  
  CH3Cl
- D.
  
  None
11.

In O=C=O is the O=C polar?
- A.
  
  Yes
- B.
  
  No