WorksheetsChemical Bonding Theory
Total questions: 11
Worksheet time: 6mins
A covalent bond is formed between two non- (a) that have similar electronegativities.
the forces that hold atoms together within a molecule.
Velcro
Intermolecular forces
Intramolecular forces
Polarity
Determine wether CCl4 molecule polar or non polar?
Polar
Non Polar
Which of the following statement is incorrect about Kinetic Molecular Theory?
Matter is made up of particles.
Energy exist in all particles of matter.
All particles of matter are constantly moving.
The temperature of the particles doesn't influence the state of matter.
Which two theories are discussed in the text as complementary to each other?
Molecular Orbital and Covalent Bond
Hydrogen Bond and Metallic Bond
Valence Bond and Molecular Orbital
Valence Bond and Ionic Bond
Which is true for hexaaminecobalt(III) chloride?
sp3d2,paramagnetic
d2sp3, dimagnetic
sp32, diamagnetic
d2sp3,paramagnetic
Among the following which property is commonly exhibited by a covalent molecule
(A) High solubility in water
High electrical conductance
Low boiling point
High melting point
What is the purpose of Lewis structures in chemistry?
To create 3D models of molecules
To represent bonding between atoms and predict molecular properties.
To calculate atomic mass
To determine the state of matter
The concept that matter was made up of atoms was first explored by an ancient Greek philosopher
Heraclitus
Aristotle
Empedocles
Democritus
