Meaning and conditions

Special Bonding Situation-1-back bonding(BB):-Meaning || Condition for Formation OF BB || Effects OF BB || Structure OF BB || Important Examples OF BB

Condition 3

Condition 2

Condition 1

How many times does the mean free path of nitrogen molecules exceed the mean distance between the molecules under standard conditions ?

An acoustic wave alphaagates through nitrogen under standard conditions. At what frequency will the wavelength be equal to the mean free path of the gas molecules ?

Find the mean free path of gas molecules under standard conditions if the Van der Waals constant of this gas is equal to b = 40 ml//mol .

Find the mean free path and the mean time interval between successive collisions of gaseous nitrogen molecules (a) under standard conditions , (b) at temperature t = 0 ^@C and pressure p = 1.0 nPa (such a pressure can be reached by means of contemporary vacuum pumps).