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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.
Ortho - hydroxyacetophenone vs para - hydroxyacetophenone polarity?
para is more polar than the ortho
Can aniline souble in acetic acid?
Both being two polar compounds, aniline is highly soluble in acetic acid.
What is the product of a reaction between bromine and aniline in non polar solvent?
o- and p-bromoaniline. In aquous medium we get 2,4,6-tribromo aniline.
What is the polarity for compound Ch4?
It has polar bonds.But compound is not polar
Which is strong base aniline or o-nitroaniline?
Dyes are of several types they may be acidic , basic or neutral, organic dyes are mostly basic.
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.
How do you set use ortho mode in gstarcad?
You can control cursor to move on horizontal or vertical direction if you open ORTHO mode,you also can create and modify drawings accurately. The direction of horizontal or vertical axis points to the direction of current user's coordinate system. You can turn on or off ORTHO mode at status bar during creating a drawing,using F8 key can realize the same effect. ORTHO mode and polar can non be opened at the same time.If you open ORTHO mode,polar will be closed.
Is GaH3 polar or non polar?
Polar compound.
Is potassium iodide a polar covalent compound?
Potassium iodide is a polar, ionic compound.
Is phosphorus non polar?
It is a polar compound.
Define polar compound and give an example?
"water is a good example of a polar compound."
