The lennard - jones parameters for benzene are: 8 = 5.27 å, and /k = 440 k, where k is boltzmann's constant. evaluate the molecular separation distance corresponding to the minimum of the potential well. if the mean molecular separation in liquid benzene at a given temperature is just 1% greater than the separation at the potential minimum, calculate the attractive force between a pair of molecules at this distance.

trigonal pyramidal

tetrahedral

trigonal planar

bent

c (diamond),

sio2 (quartz)

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

if it's not useful, feel free to report for mistake in answer.

the answer is d. 74.02