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What is normal and reverse chromatography?
normal chromatography based on polarity and non polarity principle If mobile phase is polar, compound is non polar,then non polar compound first elutes as peak and then followed by polar compound reverse chromatography is if the mobile phase is polar, the polar compound first elutes and then followed by non polar compound
Is GaH3 polar or non polar?
Polar compound.
Is hydrogen selenide polar?
Hydrogen selenide is a polar compound.
Why doesn't sodium chloride dissolve in cyclohexane?
Sodium chloride is a polar compound and cyclohexane is not a polar compound.
Is sulphur dioxide made of ionic compound?
No. sulphur dioxide has polar covalent bond and is a polar covalent compound.
Is glycerol hydrophobic or hydrophilic since it's polar but not very?
It is still lipophobic(oil hating)Hydrophilic(water loving). By Muhammad Mehernosh Haidary
What is the polarity for compound Ch4?
It has polar bonds.But compound is not polar
What is normal and reverse chromatography?
normal chromatography based on polarity and non polarity principle If mobile phase is polar, compound is non polar,then non polar compound first elutes as peak and then followed by polar compound reverse chromatography is if the mobile phase is polar, the polar compound first elutes and then followed by non polar compound
Is ammoni polar?
it is a polar compound.
Is GaH3 polar or non polar?
Polar compound.
Is phosphorus non polar?
It is a polar compound.
Is potassium iodide a polar covalent compound?
Potassium iodide is a polar, ionic compound.
Define polar compound and give an example?
"water is a good example of a polar compound."
Is it possible for a polar covalent compound to have a lower melting point than a non-polar covalent compound?
It is not possible for the polar covalent compound to have a lower melting point than the non-polar covalent compound because they have ionic bonds.
Can a compound be covalent and polar covalent?
Yes a compound can be both if it has polar bonds that are not matched on the opposite side by the same polar bond.
Is an ionic compound considered to be a polar or non polar compound?
ionic compounds are polar compounds because they have charge separation between them
Is ammonia a polar compound?
No, ammonia is non-polar.
