Table of Contents
- 1 Which is most soluble in water phenol?
- 2 Which of the following compounds is soluble to chloroform?
- 3 Which phenol is insoluble?
- 4 Is phenol soluble in water?
- 5 Which of the following hydroxide compounds are insoluble?
- 6 Which of the following alcohol is more soluble in water?
- 7 What are the properties of the compound glycerol?
- 8 What kind of material is glycerol carbonate used for?
Which is most soluble in water phenol?
Phenol and cyclohexanol which is more soluble in water
- S. Suman Kumar.
- Dinesh khalmaniya 1. phenol is more soluble than cyclohexanol because in phenol lone pair of Oxygen is delocalised with benzene ring so phenol is more polar than cyclohexanol thus more soluble.
- Priyanshu kumar Best Answer.
Which of the following is insoluble in water phenol?
(i) Phenol (C6H5OH) has the polar group -OH and non-polar group -C6H5. Thus, phenol is partially soluble in water. (ii) Toluene (C6H5-CH3) has no polar groups. Thus, toluene is insoluble in water.
Which of the following compounds is soluble to chloroform?
These hydrocarbons are therefore powerful solvents for a wide range of polar and nonpolar compounds. Naphthalene, which is nonpolar, and phenol (C 6H 5OH), which is polar, are very soluble in chloroform.
Is ethyl alcohol soluble in water?
Ethanol is an alcohol that is soluble in water. This is because of the hydroxyl group (−OH) in the ethanol that is able to form hydrogen bonds with the water (H2O) molecules. Hydrogen bonding means dipole-dipole interactions between the two molecules and it can be intramolecular and intermolecular.
Which phenol is insoluble?
It is due to its ability to form hydrogen bonding with water molecules. However the large part of phenol molecule is phenyl group that is non polar and hence its solubility if limited in water. However the polarity of this part too increases in phenoxide ion. But phenol is not soluble in aqueous solution of NaHCO3.
Is phenol soluble?
Water
Phenol/Soluble in
Phenol is a organic compound appreciably soluble in water, with about 84.2 g dissolving in 1000 mL (0.895 M). Homogeneous mixtures of phenol and water at phenol to water mass ratios of ~2.6 and higher are possible. The sodium salt of phenol, sodium phenoxide, is far more water-soluble.
Is phenol soluble in water?
Phenol/Soluble in
Is phenol highly soluble in water?
Phenol is moderately soluble in water – about 8 g of phenol will dissolve in 100 g of water. If you try to dissolve more than this, you get two layers of liquid. Phenol is somewhat soluble in water because of its ability to form hydrogen bonds with the water.
Which of the following hydroxide compounds are insoluble?
Completely insoluble metal hydroxides
- Fe(OH)2 – green.
- Fe(OH)3 – brown.
- Mn(OH)2 – white/pink.
- Cr(OH)3 – green.
- Ni(OH)2 – green.
- Cu(OH)2 – blue.
- Co(OH)2 – light blue.
- Zn(OH)2 – white.
What alcohols are soluble in water?
Ethanol, Methanol, n-propyl, isopropyl, and t-butyl alcohols are miscible with water. Moreover, in alcohols, the −OH group is polar and makes them water-soluble.
Which of the following alcohol is more soluble in water?
Thus, The solubility increases with increase in the number of branches because increase in branching increases the surface area of the non-polar hydrocarbon. Thus, the solubility increases which means that tertiary butyl isomer alcohol will be more soluble in water as compared n butyl and isobutyl.
Why is glycerol more soluble in water than water?
This also makes it useful as a humectant in cosmetics and food, retaining water and preventing the substance from drying out. Glycerol is easily soluble in water, due to the ability of the polyol groups to form hydrogen bonds with water molecules. Glycerol is slightly denser than water with a specific gravity of 1.26.
What are the properties of the compound glycerol?
Properties of Glycerol. Pure glycerol has a melting point of 17.8°C. Its boiling point is 290°C but it also decomposes at that temperature. The presence of three hydroxyl groups makes the compound hygroscopic, with a tendency to absorb moisture from the air.
What makes glycerol not react with carbon dioxide?
Glycerol does not react with carbon dioxide (Equation 2.31) in the presence of zeolites as catalyst (309), while Sn catalysts ( n -Bu 2 Sn (OMe) 2, n -Bu 2 SnO, and Sn (OMe) 2) promote the carboxylation of glycerol (310) at 5 MPa and 450 K. The most active among the catalysts tested was n -Bu 2 Sn (OMe) 2.
What kind of material is glycerol carbonate used for?
Glycerol carbonate is a new and interesting material in the chemical industry. Inexpensive glycerol carbonate could serve as a source of new polymeric materials for the production of polycarbonates and polyurethanes.