Hydrophobic and Hydrophillic Flashcards
1
Q
What is a hydrophillic substance
A
Pilar substances that dissolve in water
2
Q
What’s an example of a hydrophillic susbstance
A
Salt and irons
3
Q
What is a hydrophobic substance
A
A non polar substance that repels water
4
Q
A
5
Q
Example of hydrophobic substance
A
Fats and oils
6
Q
Is a pil a nonpolar or polar compund?
A
Nonpolar
7
Q
What’s unviserval solvent
A
A substance that cab dissolve more substances than any other liquid
8
Q
What’s cohesion
A
Attraction between molecules of same substance
9
Q
What’s surface tension
A
High attraction of water produces surface tension
