What Is A Polar Solvent Fire? Polar Solvent: In fire fighting, any flammable liquid which destroys regular foams. Polar solvents aggressively attack the bubble by mixing with the water in the bubble structure. Polar solvents require special foam agents and mix ratios. Examples: esters, ethers, alcohols, aldehydes and keytones. Is diesel fuel a polar solvent?
Do Non Polar Molecules Travel Faster In Tl? The stronger a compound is bound to the adsorbent , the slower it moves up the TLC plate. Non-polar compounds move up the plate most rapidly (higher Rf value), whereas polar substances travel up the TLC plate slowly or not at all (lower Rf value). Do polar
Do Polar Or Nonpolar Compounds Travel Faster On Silica Gel? The separation occurs due to the polar OH groups on silica surface, polar compounds travel down the column more slowly than non-polar ones, as the hydrogen bonding interaction they make with the silica gel surface slows them down. Do polar or nonpolar substances elute faster?