Follow the directions for each question below organic molecules are compounds of carbon (and hydrogen) that typically have covalent bonds, low melting and boiling points, burn vigorously, are nonelectrolytes, and are soluble in nonpolar solvents. given this information 97. identify the following as typical of organic (0) or inorganic (i) compounds: a. contain carbon b. soluble in polar solvents c. cahe d. dna

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