U1-3-5 - Solubility and Viscosity Flashcards
Part of the Structure and Bonding topic from Unit 1 of Higher Chemistry, Chemical Changes and Structure
1
Q
Viscosity increases as …
A
intermolecular force strength increases.
2
Q
Polar substances are soluble in ______ solvents.
A
polar
(like dissolves like)
3
Q
Water is a _________ solvent.
A
Water is a polar solvent.
4
Q
Non-polar substances are soluble in ______ solvents.
A
non-polar
(like dissolves like)
5
Q
Ionic substances are soluble in ________ solvents.
A
polar
6
Q
Hexane is a _________ solvent.
A
non-polar
7
Q
Which two types of substances are soluble in polar solvents?
A
Ionic and polar covalent molecular
