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How can we separate naphthalene from sand?
One way is to dissolve the ammonium chloride in water, then recover the ammonium chloride by evaporation; the naphthalene will not dissolve in water in any substantial quantity.
Is acidic or alkaline kmno4 needed for the oxidation of toluene?
Acidic conditions promote the oxidation of toluene by potassium permanganate.
Is toluene and carbon tetracholride mixture homogeneous?
Yes, a mixture of toluene and carbon tetrachloride is homogeneous. Both substances are organic solvents and are miscible in each other, meaning they can mix uniformly at the molecular level. This results in a single-phase solution where the individual properties of each component are maintained, but they cannot be distinguished visually.
What organic solvents can dissolve naphthalene?
Organic solvents that can dissolve naphthalene include benzene, toluene, xylene, and tetrahydrofuran (THF). These solvents have a non-polar nature and are capable of breaking the intermolecular forces holding naphthalene together.
What solvents would naphthalene C10H8 be most soluble?
Naphthalene (C10H8) is most soluble in non-polar solvents such as benzene, toluene, and carbon disulfide due to its non-polar nature and aromatic structure. These solvents can efficiently dissolve naphthalene molecules due to their similar non-polar characteristics.
How can we separate naphthalene from sand?
One way is to dissolve the ammonium chloride in water, then recover the ammonium chloride by evaporation; the naphthalene will not dissolve in water in any substantial quantity.
Is toluene a element or mixture?
Neither. Toluene is a compound.
Acidified potassium permanganate reaction with toluene equation?
The reaction between acidified potassium permanganate and toluene results in the oxidation of toluene to benzoic acid. The balanced chemical equation for this reaction is: C7H8 + 2KMnO4 + 8H2SO4 → 2MnSO4 + K2SO4 + 7H2O + 7H2O + C6H5CO2H
Is toluene a pure substance or mixture?
Toluene is a pure substance because it is a single compound with a uniform chemical composition throughout.
Which compound give brown precipitate with alkaline potassium per mangnate solution?
Ferrous chloride in presence of hydrochloric acid gives brown precipitates of Ferric chloride with potassium permanganate.
Is acidic or alkaline kmno4 needed for the oxidation of toluene?
Acidic conditions promote the oxidation of toluene by potassium permanganate.
Is toluene and carbon tetracholride mixture homogeneous?
Yes, a mixture of toluene and carbon tetrachloride is homogeneous. Both substances are organic solvents and are miscible in each other, meaning they can mix uniformly at the molecular level. This results in a single-phase solution where the individual properties of each component are maintained, but they cannot be distinguished visually.
Why does HCl gas not conduct electricity when dissolved in toluene?
HCl gas does not conduct electricity when dissolved in toluene because toluene is a nonpolar solvent and does not dissociate the HCl into free ions. In order for a substance to conduct electricity in solution, it needs to be in the form of ions that can move and carry an electric charge. In this case, the HCl remains as molecules in toluene and does not dissociate into ions.
What will happen if toluene react with potassium per magnate in presence of sodium carbonate?
When toluene reacts with potassium permanganate in the presence of sodium carbonate, the permanganate will oxidize the toluene to form benzoic acid. The sodium carbonate will help neutralize any acidic byproducts formed during the reaction.
What organic solvents can dissolve naphthalene?
Organic solvents that can dissolve naphthalene include benzene, toluene, xylene, and tetrahydrofuran (THF). These solvents have a non-polar nature and are capable of breaking the intermolecular forces holding naphthalene together.
What solvents would naphthalene C10H8 be most soluble?
Naphthalene (C10H8) is most soluble in non-polar solvents such as benzene, toluene, and carbon disulfide due to its non-polar nature and aromatic structure. These solvents can efficiently dissolve naphthalene molecules due to their similar non-polar characteristics.
What happens when you add potassium permanganate to a toluene water solution?
I'm a medical student taking o-chem right now so double checking this might not be a bad idea. Basically Toluene is oxidized to Benzoic Acid in the presence of Potassium Permanganate. The CH3 group of Toluene become COOH. Not a lot of info but i hope it's of some help.
