Dipole attractions for london dispersion
Illustrate how are dipole attractions London dispersion forces and hydrogen bonding similar?
Expert
They are both forces of attraction used to keep molecules together. As the molecules are the atoms bonded together, there are no electrons, left over to bond with more atoms. The outcome would be trillions of tiny molecules floating about. In its place, each of these types of attractions draws molecules together into solids, gases or liquids.
Describe briefly the functions of centrioles?
A mixture has 18 g water and 414 g ethanol. What is the mole fraction of water in mixture (suppose ideal behaviour of mixture): (i) 0.1 (ii) 0.4 (iii) 0.7 (iv) 0.9 Choose the right answer from abo
Methane containing 4 mol% N2 is flowing through a pipeline at 105.1 kpa and 22 °C. To check this flow rate, N2 at the same temperature and pressure are introduced to the pipeline at the rate of 2.83 m3/min. At the end of the pipe (
Explain how dissolving the Group IV carbonate precipitate with 6M CH3COOH, followed by the addition of extra acetic acid.
parachloroaniline is strong base than paranitroaniline
Describe how dipole attractions, London dispersion forces and the hydrogen bonding identical?
Silicon has three naturally occurring isotopes. 28Si, mass = 27.976927; 29Si, mass = 28.976495; 30Si, mass = 29.973770 and 3.10% abundance. What is the abundance of 28Si?
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.
The excluded volume b, introduced by vander Wall's as an empirical correction term, can be related to the size gas molecules. To do so, we assume the excluded volume is the result of the pairwise coming together of molecules. This assumption is justified when b values
Provide solution of this question. How many moles of water are present in 180 of water: (a)1 mole (b)18 mole (c)10 mole (d)100 mole
18,76,764
1951795 Asked
3,689
Active Tutors
1452864
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!