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Polar compounds contain many atoms which are more electronegative than carbon, such as oxygen and fluorine. Non polar compounds typically contain atoms which are close to the electronegativity of carbon, or which are made up of only carbon. So hexane, for example, is non polar, while acetone is polar.
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Explain why nonpolar substances generally do not dissolve in polar solvents?
Nonpolar substances are not attracted to the polar molecules in the solvent due to differences in their electrical charges. This results in weak intermolecular forces between the nonpolar substance and the polar solvent, making dissolution less likely. Thus, nonpolar substances tend to remain clustered together rather than dispersing in the polar solvent.
Why chloroform not soluble in water?
Chloroform is not soluble in water because it is a nonpolar molecule, while water is a polar molecule. Polar substances like water tend to dissolve in other polar substances, and nonpolar substances like chloroform tend to dissolve in other nonpolar substances. This difference in polarity prevents chloroform from effectively mixing or dissolving in water.
Does tar dissolve in water?
No, tar does not dissolve in water because it is a nonpolar substance, while water is a polar substance. Polar substances dissolve in polar solvents, and nonpolar substances dissolve in nonpolar solvents.
CH3Br polar or nonpolar?
CH3Br is a nonpolar molecule. Although the C-Br bond is polar due to the electronegativity difference between carbon and bromine, the overall molecule is nonpolar because of its symmetrical tetrahedral molecular geometry.
Are polar and non polar liquids soluble?
Generally not. The general rule to go by is like dissolves like. Polar substance will dissolve other polar substances while nonpolar substances will dissolve other nonpolar substances.
Is non polar soluble?
Nonpolar substances are generally soluble in other nonpolar solvents. Conversely, nonpolar substances are typically not soluble in polar solvents due to the difference in their polarity.
Do nonpolar substances get wet in water?
Nonpolar substances do not dissolve in water because water is a polar molecule. Therefore, nonpolar substances do not readily get wet in water and tend to form beads on the surface instead. This is due to the difference in polarity between water and nonpolar substances.
How do you explain the phrase like dissolves like in terms of polar and nonpolar substances?
Polar substances dissolve other polar substances, and nonpolar substances dissolve other nonpolar substances. A polar substance cannot dissolve a polar substance and a nonpolar substance cannot dissolve a polar substance.
Are hydrophobic substances polar or nonpolar?
Hydrophobic substances are nonpolar.
Explain why nonpolar substances generally do not dissolve in polar solvents?
Nonpolar substances are not attracted to the polar molecules in the solvent due to differences in their electrical charges. This results in weak intermolecular forces between the nonpolar substance and the polar solvent, making dissolution less likely. Thus, nonpolar substances tend to remain clustered together rather than dispersing in the polar solvent.
Why iodine is more soluble in cl but less soluble in water?
Iodine is not soluble in water because iodine is nonpolar and water is polar. According to the "Like dissolve like" expression, nonpolar substances are soluble with nonpolar substances and polar substances are soluble with polar substances, but nonpolar substances are not soluble with polar substances.
What does like disslove like mean?
Polar substances dissolve in polar liquids. Nonpolar substances dissovle in nonpolar liqiuds. (For more info on polar and nonpolar, refer to Chemistry)
Why chloroform not soluble in water?
Chloroform is not soluble in water because it is a nonpolar molecule, while water is a polar molecule. Polar substances like water tend to dissolve in other polar substances, and nonpolar substances like chloroform tend to dissolve in other nonpolar substances. This difference in polarity prevents chloroform from effectively mixing or dissolving in water.
Are hydrophobic substances polar or non-polar?
nonpolar
Is C-F polar or nonpolar?
Polar covalent. There is a significant difference in electronegativity between C and F.
Is C N polar or nonpolar?
Polar covalent. There is a significant difference in electronegativity between C and F.
Does tar dissolve in water?
No, tar does not dissolve in water because it is a nonpolar substance, while water is a polar substance. Polar substances dissolve in polar solvents, and nonpolar substances dissolve in nonpolar solvents.
