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What type of bond does water polarity allow it to make?
hydrogen bonding
Why p-nitrophenol has higher solubility in water than o-nitrophenol?
the ortho position is the key to the answer of this question. in this case the NO2 and OH group are neighbors and thus can interact via intramolecular bonding this on the other hand decreases the overall polarity of the molecule. when a molecule is less polar it travels faster through a polar adsorbent than a highly polar molecule.
What properties of water make it a good solvent?
Water has extremely high polarity, making it an effective solvent for ionic and polar materials. It is non toxic and easy to dispose of. It does not have toxic fumes. It is cheap to obtain ( in some forms and compared to other solvents ).
What is the most important role of hydrogen bonding between molecules?
Hydrogen bonding enables water molecules to bond to each other.
Why is water extremely cohesive?
Because of hydrogen bonding.
What type of bond does water polarity allow it to make?
hydrogen bonding
The tendency of water molecules to stay close to each other as a result of hydrogen bonding?
This is called hydrogen bonding.
What are the characteristisc of water?
solvent, polarity, hydrogen bonds solvent, polarity, hydrogen bonds
What property of water is NOT attributable to hydrogen bonding between water molecules A heat storage B ice formation C polarity D cohesion?
Transparency and wetness.
What is more polar ethanol or water?
Methanol because the longer the side chains the less polar it becomes
Is water fluid because of hydrogen or covalent bonding?
Hydrogen bonding
What is the central role of water and its related systems in the normal functioning of the body?
i think that the hydrogen bonding and the polarity of H2O is the key role of its properties and for the body function
Where does a polar covalent bond occur in water?
The bond between the oxygen and the hydrogen is polar because the electrons are more attracted to the oxygen than they are to the hydrogen. This is true for every oxygen -hydrogen bond throughout the water. Each water molecule then holds to the ones around it because of the polarity, and this is hydrogen bonding.
How is hydrogen bonding among water molecules related to the strcture of the water molecule?
A hydrogen bond is an intermolecular bond between a hydrogen attached to an electronegative atom (N,O, F, etc) on one molecule and an atom with a lone pair of electrons on another atom. These bonds are much weaker than a covalent bond. Nevertheless, they can greatly affect the properties of a substance and are responsible for water's unique attributes. In water, hydrogen bonds exist between the hydrogen on one water molecule and the oxygen on another.
Is hydrogen bonding strongest between molecules of H20 H2S H2Se or H2Te?
Hydrogen fluoride HF has the strongest hydrogen bonding. Water H2O and ammonia NH3 have the next strongest hydrogen bonding.
What is the difference between intra-molecular bonding and inter-molecular interaction?
Intermolecular is the bonding between the molecules (what connects them all together) For example dispersion, dipole-dipole, hydrogen bonding (HFON)Intramolecular is the bonding between the atoms like ionic covalent or metallic.For example in a water molecule the intermolecular bonding would be the hydrogen bonding. The non-bonding pairs will connect with other water molecules non-bonding pairs to create a hydrogen bond. Whereas the intramolecular bonding would be covalent. Because that's what joins the individual hydrogen atoms to one oxygen atom.
Why is the density of water less in Cyclohexene?
Yes, water is denser than cyclohexene due to hydrogen bonding.
