Questions and Answers
What is surface tension?
The energy required to stretch or increase the surface of a liquid by a unit area
What determines viscosity of a fluid?
Strength of intermolecular force, shape of the molecule, and temperature
Which factor results in high viscosity for a fluid?
Large molecules
What is vapor pressure?
Signup and view all the answers
What does capillary action refer to?
Signup and view all the answers
What is atmospheric pressure?
Signup and view all the answers
What does ΔHvap represent?
Signup and view all the answers
Which substance has the highest molar heat of vaporization?
Signup and view all the answers
What is the heat released when 1 mole of a gas condenses called?
Signup and view all the answers
What type of solids have distinct melting points and are anisotropic?
Signup and view all the answers
Which type of solid is composed of oppositely-charged ions linked together by ionic bonds?
Signup and view all the answers
What type of solid has large atoms causing the nucleus to lose strong hold on the valence electrons?
Signup and view all the answers
What is the basic repeating structural unit of a crystalline solid called?
Signup and view all the answers
What is the number of atoms surrounding an atom in a crystal lattice known as?
Signup and view all the answers
What property of liquids is a measure of a fluid’s resistance to flow?
Signup and view all the answers
Which factor contributes to high viscosity for a fluid?
Signup and view all the answers
What determines the surface tension of a liquid?
Signup and view all the answers
Which property refers to the tendency of a liquid to rise in narrow tubes or be drawn into small openings?
Signup and view all the answers
What is the constant pressure established when the exiting evaporation rate is equal to the entering condensation rate known as?
Signup and view all the answers
Which type of crystalline solid is characterized to be soft or deformable with low melting points?
Signup and view all the answers
What is the coordination number in a crystal lattice?
Signup and view all the answers
Which type of crystalline solid has no distinct melting points and atoms that are arranged in a rigid and orderly way?
Signup and view all the answers
What is the heat released when 1 mole of a gas condenses called?
Signup and view all the answers
What type of crystalline solid has large atoms causing the nucleus to lose strong hold on the valence electrons?
Signup and view all the answers
