1. The central atom in IF7 has seven pairs of valence electrons. The shape of the molecule as per VSEPR theory is
CHEMICAL BONDING

Quiz
•
Chemistry
•
12th Grade
•
Hard
Degala Pallamraju
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A)Trigonal bipyramidal
B)Hexagonal pyramid
C) Pentagonal bipyramid
D)Squar pyramidal
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2. In NO3- ion, number of bond pairs and lone pairs of electrons on nitrogen atom are
A) 2,2
B) 3,1
C) 1,3
D) 3,0
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3. In OF2 molecule, the total number of bond pairs and lone pairs of electrons are respectively
A) 2,6
B) 2,8
C) 2,10
D) 2,9
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4. The geometry of ClO3- ion according to valence shell electron pair repulsion theory will be
A) Planar triangular
B) Pyramidal
C) Tetrahedral
D) Square planar
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5. Which of the following molecule is linear
A) SO2
B) NO2+
C) NO2-
D) SCl2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6. The hybrid orbital with least S - character is
A) SP3d
B) SP2
C) SP
D) SP3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7. What is the hybridization of oxgen in Cl2O molecule
A) SP2
B) SP
C) SP3
D) None
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