6.Which of the following lists the substances in order of increasing strength of intermolecular forces?A.Ne > RbF > PF3> H2OB. PF3< H2O < RbF < NeC.Ne < PF3< H2O < RbFD.RbF < H2O < PF3< NeE. H2O > Ne > PF3> RbF
7.A sample of ammonia gas at 65.5°C and 524 mmHg has a volume of 15.31 L. What is its pressure when the temperature is –15.8°C and its volume is 1.5 L?
8.Assuming ideal behavior, what is the density of argon gas at STP (1 atm, 0°C), in g/L?
9.What is the strongest intermolecular force in trimethylamine?