Which statement(s) correctly describe atmospheric pressure?
1.it’s the same everywhere in the atmosphere.
2.it pushes on all objects that are on earth’s surface.
3.it can be measured in atmospheres or kilopascals.
4.it pushes on objects in all directions.
5.it’s a result of gas particles losing energy.
can pick more the one

its first and third is your answer i did the qustion the fourth isnt right

answer : (a) volume of the gas = 8.67 ×   l

                (b) second virial coefficient b = -1.21226 l/mole

solution :   given,     t = 300k

                                p = 20atm

                                z = 0.86

                                n = 8.2 mmoles = 8.2 × moles

                                r =   0.082 l atm/k/mol

        find,     (a) volume of gas   and (b) second virial coefficient b at 300k.

formula used :            

                          and            

(a)            

                    = \times 0.082\times 300}{20}[/tex]

                    = 8.67 ×   l

(b)      

                    = (0.00867-1) × 8.659

                    = - 8.5839 l/mole

answer: mole of the gas

answer: mole of the gasexplanation: