Chemistry Question Bank Online Exam Quiz
Chemistry Question Bank GK Quiz. Question and Answers related to Chemistry Question Bank. MCQ (Multiple Choice Questions with answers about Chemistry Question Bank
What is the bond angle of H-C-H in methane molecule?
Options
A : 104.5°
B : 109.5°
C : 108°
D : 120°
The orbitals that are resulted from sp hybridization have _______% s-character and ________% p-character.
Options
A : 25, 75
B : 75, 25
C : 20, 80
D : 50, 50
What do you think is the number of sigma bonds in an ethene molecule?
Options
A : 6
B : 7
C : 4
D : 5
The phenomenon of forming completely new atomic orbitals by intermixing them is known as ___________
Options
A : Allocation
B : Hybridization
C : Chemical bond formation
D : Electron configuration
Who introduced the concept of hybridization?
Options
A : Pauling
B : London
C : Sidgwick
D : Alexander
Mention the types of orbitals that undergo hybridization in order to get octahedral geometry?
Options
A : s-orbital only
B : s-orbital and p-orbital
C : s-orbital, p-orbital, and d-orbital
D : d-orbital and p-orbital
What type of hybridization does a BCl3 molecule undergo?
Options
A : sp
B : sp2
C : sp3
D : sp3d
What is the geometry of PCl5 molecule?
Options
A : Square pyramidal
B : V-shape
C : Trigonal bipyramidal
D : Tetrahedral
Which of the following statement is true regarding hybrid orbitals?
Options
A : The amount of orbitals formed after the hybridization is not equal to the number of orbitals before hybridization
B : The hybrid orbitals don’t have equal energy
C : They can form more stable bonds than the pure orbitals
D : Hybridization doesn’t indicate geometry
The orbitals formed after hybridization have equal energy.
Options
A : True
B : False
C :
D :
Chemical Engineering Basics - Part 1 more Online Exam Quiz
Chemistry Preparation Haloarenes
Chemistry Preparation Method Diazonium Salts
Chemistry Properties Dihydrogen
Chemistry Qualitative Analysis Organic Compounds
Chemistry Quantum Mechanical Model Atom
Chemistry Question Bank Class 11
Chemistry Question Bank Class 12