no, that would mean water molecules are not attracted to other water molecules
Some functional groups, such as the methyl group, are hydrophobic.
Others, such as the hydroxyl and amino groups, are hydrophilic.
a couple are methyl and phenyl groups
no
All substances that are water repelling are considered hydrophobic substances. Ex: Oil, Waxes, etc..
Hydrophobic molecules do not come in contact with water; they "fear" water (root word, phobic). Hydrophilic molecules, on the other hand, do come in contact with water; they "love" water (root word, philic). [hydro means water]
It depends on the physical properties of the substance. Sometimes heating a hydrophobic substance can increase solubility. Also, heating may cause the substance to denature and dissolve. In the case of proteins, proteins can contain many hydrophobic parts but still be soluble in water. However, hydrophobic substances do not typically dissolve in water, due to the polar nature of water. Typically, scientists use the word "hydrophobic" only to describe substances that have a negligible solubility in water. You may have meant to ask "why do hydrophilic substances dissolve in water".
No. Hydrophobic literally means "afraid of water," so they will repel each other, most likely because the other substance is non-polar.
Oil is one of the best examples of substance that is hydrophobic which canÕt mix or dissolve with water. It is highly hydrophobic because the interaction in oil is more compact than other compounds.
hydrophobic
mix it with water and if it seperates from the water it is hydrophobic
it is the opposite. Hydrophobic is water hating, hydrophilic is water loving. ie, hydrophobic substances avoid water, hydrophilic are attracted
hydrophobic
hydrophobic.
hydrophobic is water hating and hydrophilic is water loving ( attracts water).
hydrophilic - loves water hydrophobic - repels water
Hydrophobic means that the molecule is repelled by water. You can tell if a molecule is hydrophobic by the way the atoms are arranged.
Generally hydrophobic substances are not dissolved in water at room temperature.
Some hydrophobic substances are soluble in water (ex.: proteins).
All substances that are water repelling are considered hydrophobic substances. Ex: Oil, Waxes, etc..
The meaning of hydrophobic is which rejects water, which cannot be wetted; solids are hydrophobic not liquids.