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When a polar molecule causes a charge redistribution in a nonpolar molecule what are the molecules of the mixture most likely experiencing?
The polar molecule induces a temporary dipole in the nonpolar molecule, leading to a weak attraction between the two molecules. This interaction is known as London dispersion forces or Van der Waals forces, and it contributes to the overall intermolecular forces in the mixture.
How can one determine if a bond is polar or nonpolar without relying on electronegativity?
One can determine if a bond is polar or nonpolar by looking at the symmetry of the molecule. If the molecule is symmetrical and the atoms on either side of the bond are the same, the bond is likely nonpolar. If the molecule is asymmetrical or the atoms on either side of the bond are different, the bond is likely polar.
Which would be least likely to completely dissolve in water?
A nonpolar molecule, such as oil, would be least likely to completely dissolve in water due to the difference in polarity between the two substances. Nonpolar molecules are hydrophobic and do not easily mix with water, which is a polar solvent.
Which compound is least soluble in water at 60. C?
The least soluble compound in water at 60°C is likely a nonpolar compound, such as a long-chain hydrocarbon or a nonpolar gas like methane. Nonpolar compounds tend to be less soluble in water due to their lack of interaction with water molecules.
Why is tri iodide ion insoluble in water?
Triiodide ion is insoluble in water because it is a nonpolar molecule due to the arrangement of iodine atoms around the central iodide ion. This nonpolar nature makes it less likely to interact with the polar water molecules, leading to poor solubility.
Is a hydrophobic molecule more likely to be polar or nonpolar?
A hydrophobic molecule is more likely to be nonpolar.
When a polar molecule causes a charge redistribution in a nonpolar molecule what are the molecules of the mixture most likely experiencing?
The polar molecule induces a temporary dipole in the nonpolar molecule, leading to a weak attraction between the two molecules. This interaction is known as London dispersion forces or Van der Waals forces, and it contributes to the overall intermolecular forces in the mixture.
How can one determine if a bond is polar or nonpolar without relying on electronegativity?
One can determine if a bond is polar or nonpolar by looking at the symmetry of the molecule. If the molecule is symmetrical and the atoms on either side of the bond are the same, the bond is likely nonpolar. If the molecule is asymmetrical or the atoms on either side of the bond are different, the bond is likely polar.
What is most likely to be a non polar molecule?
A molecule that is symmetrical in shape with equal distribution of electrons is most likely to be nonpolar. For example, molecules like CO2, O2, and CH4 are nonpolar due to their linear or symmetrical structures, which result in no net dipole moment.
Which would be least likely to completely dissolve in water?
A nonpolar molecule, such as oil, would be least likely to completely dissolve in water due to the difference in polarity between the two substances. Nonpolar molecules are hydrophobic and do not easily mix with water, which is a polar solvent.
Which compound is least soluble in water at 60. C?
The least soluble compound in water at 60°C is likely a nonpolar compound, such as a long-chain hydrocarbon or a nonpolar gas like methane. Nonpolar compounds tend to be less soluble in water due to their lack of interaction with water molecules.
What is the first thing you should do if you want to determine if a molecule is polar or not?
Check the molecular geometry to determine if the molecule is asymmetrical. If the molecule has a symmetrical shape, it is likely nonpolar. If it is asymmetrical, check for polar bonds and the overall molecular polarity.
Why is tri iodide ion insoluble in water?
Triiodide ion is insoluble in water because it is a nonpolar molecule due to the arrangement of iodine atoms around the central iodide ion. This nonpolar nature makes it less likely to interact with the polar water molecules, leading to poor solubility.
What molecule is most likely to enter a cell by simple diffusion through the lipid bi-layer?
Small, nonpolar molecules like oxygen, carbon dioxide, and water are most likely to enter a cell by simple diffusion through the lipid bilayer due to their ability to directly pass through the hydrophobic interior of the membrane without the need for facilitated transport.
How does the shape of a molecule affect it's polarity?
Generally, a polar molecule will be hydrophilic (attracted to H2O). And a nonpolar molecule will be hydrophobic. This is crucial in cell membrane formation, the hydrophilic phosphate groups of the phospholipids face outwards, and the hydrophobic fatty acid tails face inwards. This gives your cell membrane a double membrane structure, as there is water on both the inside and outside of a cell.
Is NaCl most likely to dissolve in benzene a nonpolar solvent?
no
What is the definition of binding affinity and how does it impact the interaction between molecules?
Binding affinity refers to the strength of the interaction between a molecule, such as a drug, and its target, such as a receptor on a cell. A higher binding affinity means the molecule is more likely to bind to its target and produce a biological effect. This can impact the effectiveness and potency of a drug, as well as the duration of its action in the body.
