Water Flashcards
1
Q
In water, Two hydrogen atoms are joined to a single oxygen atom by what type of bond?
A
covalent bonds
2
Q
Why is water polar?
A
Because the oxygen region has a slightly negative charge and the hydrogen region has a slightly positive charge
3
Q
Polar molecules can dissolve in water because water is a polar molecule. nonpolar molecules cannot dissolve in water because they cannot…
A
Form hydrogen bonds with water molecules
4
Q
Polar molecules can dissolve in water because…
A
Water is also a polar
5
Q
The passive movement of water across the membrane is called
A
Osmosis
