amines
arrange in order of basicity,pyridine,pipyridineand pyorine
brief discription of relative lowering of vapour pressure
When 0.01 mole of sugar is dissolved in 100g of a solvent, the depression in freezing point is 0.40o. When 0.03 mole of glucose is dissolved in 50g of the same solvent, depression in the freezing point will be:(a) 0.60o (b) 0.80o
The vapor pressure of small liquid drops depends on the drop size. Although the surface properties of a liquid are different from those of the bulk liquid, the special surface properties can be ignored except in a few situations. One is the case in which a liquid is dispersed into fine dr
A lean natural gas is available at 18oC and 65 bars and must be compressed for economical pipeline transportation. The gas is first adiabatically compressed to 200 bars and then isobarically (i.e. at constant pressure) cooled to 25°C. The gas, which is
Describe how dipole attractions, London dispersion forces and the hydrogen bonding identical?
Illustrate the direction of the dipole moment expected for hydrogen bromide?
Normal 0
Which of the following solutions will have a lower vapour pressure and why? a) A 5% aqueous solution of cane sugar. b) A 5% aqueous solution of urea.
Write a short note on the IUPAC name of the benzene?
Fluorine yields only one oxyacid, hypo
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