Use your answers from questions 9-11 as the basis for the fourth section of your lab report. In this section you will summarize the outcome of the experiment, and discuss how the original hypothesis(es) was (were) either
supported or refuted. Use logic and reason in explaining your statements, and be sure to refer to specific data
from your experiment that supports your argument.
This section also demonstrates your understanding of the experiment, through your ability to offer constructive
criticism about its design and make suggestions for future experimentation. There are always ways that
experiments can be improved. Now that you are a veteran of this experiment and have experience with the
procedure, offer some advice to the next scientist about what you suggest and why.
This section should be 1-2 paragraphs long.

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

0.88m hope i am correct : )